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<div class="title">swp.c 文件参考</div>  </div>
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<div class="textblock"><code>#include &quot;<a class="el" href="a03629_source.html">precomp.h</a>&quot;</code><br />
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<p><a href="a00872_source.html">浏览源代码.</a></p>
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结构体</h2></td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a02737.html">tagPWNDLIST</a></td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="define-members"></a>
宏定义</h2></td></tr>
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<tr class="memitem:ae11d6cf01eab13a4d3c27f3b7efb297a"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00872.html#ae11d6cf01eab13a4d3c27f3b7efb297a">rcWindowOld</a>&#160;&#160;&#160;params.rgrc[1]</td></tr>
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类型定义</h2></td></tr>
<tr class="memitem:a59cdb12a0269790e63f99efd35cecd37"><td class="memItemLeft" align="right" valign="top">typedef struct <a class="el" href="a02737.html">tagPWNDLIST</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00872.html#a59cdb12a0269790e63f99efd35cecd37">PWNDLIST</a></td></tr>
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函数</h2></td></tr>
<tr class="memitem:aefba64c833af9403d142c8f83a73a99d"><td class="memItemLeft" align="right" valign="top">BOOL&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00872.html#aefba64c833af9403d142c8f83a73a99d">xxxMoveWindow</a> (<a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwnd, int x, int y, int cx, int <a class="el" href="a00716.html#ac7b5fb8555805e7e7c11b30491a324f7">cy</a>, BOOL fRedraw)</td></tr>
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<tr class="separator:a5df49b36d63d71d7704169bc9e5f3322"><td class="memSeparator" colspan="2">&#160;</td></tr>
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<tr class="separator:a818ad71a0991bbe70811f7f56b82b563"><td class="memSeparator" colspan="2">&#160;</td></tr>
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<tr class="separator:ad4cadf0fdc0b9338d8585da8f45a54d3"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a1cb2f5c7de71b987c0f7028a078a2758"><td class="memItemLeft" align="right" valign="top">BOOL&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00872.html#a1cb2f5c7de71b987c0f7028a078a2758">AsyncWindowPos</a> (<a class="el" href="a00899.html#accbe29aa27700083c2ca1e4bf8e64853">PSMWP</a> psmwp)</td></tr>
<tr class="separator:a1cb2f5c7de71b987c0f7028a078a2758"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ac7afeeae4842cb12f6533b053ce72210"><td class="memItemLeft" align="right" valign="top">VOID&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00872.html#ac7afeeae4842cb12f6533b053ce72210">xxxProcessSetWindowPosEvent</a> (<a class="el" href="a00899.html#accbe29aa27700083c2ca1e4bf8e64853">PSMWP</a> psmwpT)</td></tr>
<tr class="separator:ac7afeeae4842cb12f6533b053ce72210"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a9634086fdc4d36bb02241b594ed4300f"><td class="memItemLeft" align="right" valign="top">VOID&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00872.html#a9634086fdc4d36bb02241b594ed4300f">ChangeStates</a> (<a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwndParent, <a class="el" href="a00899.html#accbe29aa27700083c2ca1e4bf8e64853">PSMWP</a> psmwp, <a class="el" href="a00872.html#a59cdb12a0269790e63f99efd35cecd37">PWNDLIST</a> *pplistCreate, <a class="el" href="a00872.html#a59cdb12a0269790e63f99efd35cecd37">PWNDLIST</a> *pplistDestroy, <a class="el" href="a00872.html#a59cdb12a0269790e63f99efd35cecd37">PWNDLIST</a> *pplistTray)</td></tr>
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<tr class="memitem:a2b9cb8b8e51ddf1e8796ab7820790213"><td class="memItemLeft" align="right" valign="top">BOOL&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00872.html#a2b9cb8b8e51ddf1e8796ab7820790213">SwpCalcVisRgn</a> (<a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwnd, HRGN hrgn)</td></tr>
<tr class="separator:a2b9cb8b8e51ddf1e8796ab7820790213"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a35d11265eb8b4754416e2c6ac97747a4"><td class="memItemLeft" align="right" valign="top">BOOL&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00872.html#a35d11265eb8b4754416e2c6ac97747a4">CombineOldNewVis</a> (HRGN hrgn, HRGN hrgnVisOld, HRGN <a class="el" href="a03266.html#a94d85fecc1042e33913c3cd91dbc87e3">hrgnVisNew</a>, <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> crgn, <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> fsRgnEmpty)</td></tr>
<tr class="separator:a35d11265eb8b4754416e2c6ac97747a4"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ab354f7fdd4aee2e63bcaf702656a424c"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00872.html#ab354f7fdd4aee2e63bcaf702656a424c">BltValidInit</a> (<a class="el" href="a00899.html#accbe29aa27700083c2ca1e4bf8e64853">PSMWP</a> psmwp)</td></tr>
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<tr class="memitem:a62c4f3b86714ea84042e8f249503bf5d"><td class="memItemLeft" align="right" valign="top">BOOL&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00872.html#a62c4f3b86714ea84042e8f249503bf5d">BltValidBits</a> (<a class="el" href="a00899.html#accbe29aa27700083c2ca1e4bf8e64853">PSMWP</a> psmwp, <a class="el" href="a00872.html#a59cdb12a0269790e63f99efd35cecd37">PWNDLIST</a> *pplistCreate, <a class="el" href="a00872.html#a59cdb12a0269790e63f99efd35cecd37">PWNDLIST</a> *pplistDestroy, <a class="el" href="a00872.html#a59cdb12a0269790e63f99efd35cecd37">PWNDLIST</a> *pplistTray)</td></tr>
<tr class="separator:a62c4f3b86714ea84042e8f249503bf5d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aedee129426da9dcdc7e9a40fb51b3f4c"><td class="memItemLeft" align="right" valign="top">VOID&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00872.html#aedee129426da9dcdc7e9a40fb51b3f4c">xxxHandleWindowPosChanged</a> (<a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwnd, PWINDOWPOS <a class="el" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>)</td></tr>
<tr class="separator:aedee129426da9dcdc7e9a40fb51b3f4c"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a5d0f797bfcf9aa85458265c82ea50567"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00872.html#a5d0f797bfcf9aa85458265c82ea50567">GetRealOwner</a> (<a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwnd)</td></tr>
<tr class="separator:a5d0f797bfcf9aa85458265c82ea50567"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:afeb2b7e7dfb5aa48d8735047c394adc7"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00872.html#afeb2b7e7dfb5aa48d8735047c394adc7">NextOwnedWindow</a> (<a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwnd, <a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwndOwner, <a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwndParent)</td></tr>
<tr class="separator:afeb2b7e7dfb5aa48d8735047c394adc7"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aa05f8de6068a1f41abb884249ac2ef18"><td class="memItemLeft" align="right" valign="top">VOID&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00872.html#aa05f8de6068a1f41abb884249ac2ef18">SetTopmost</a> (<a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwndRoot, BOOL fTopmost)</td></tr>
<tr class="separator:aa05f8de6068a1f41abb884249ac2ef18"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a641f4e16c75a445b125667f001e07535"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00872.html#a641f4e16c75a445b125667f001e07535">CalcForegroundInsertAfter</a> (<a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwnd)</td></tr>
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<tr class="memitem:ae318fedb4152a56b9fe8eeeccb684829"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00872.html#ae318fedb4152a56b9fe8eeeccb684829">GetTopMostInsertAfter</a> (<a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwnd)</td></tr>
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<tr class="memitem:ab0d21f4caaf9dc1179601f6341661b50"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00872.html#ab0d21f4caaf9dc1179601f6341661b50">CheckTopmost</a> (PWINDOWPOS <a class="el" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>)</td></tr>
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<tr class="memitem:ad7014e0a58e76bee09896cc7eb6f3022"><td class="memItemLeft" align="right" valign="top">BOOL&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00872.html#ad7014e0a58e76bee09896cc7eb6f3022">IsOwnee</a> (<a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwndOwnee, <a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwndOwner)</td></tr>
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<tr class="memitem:a9cb67ddf156cd921749495a650edd593"><td class="memItemLeft" align="right" valign="top">BOOL&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00872.html#a9cb67ddf156cd921749495a650edd593">IsBehind</a> (<a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwnd, <a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwndReference)</td></tr>
<tr class="separator:a9cb67ddf156cd921749495a650edd593"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aee48841a07d9c135a1ae34d6f95c4d4d"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00899.html#accbe29aa27700083c2ca1e4bf8e64853">PSMWP</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00872.html#aee48841a07d9c135a1ae34d6f95c4d4d">AddSelfAndOwnees</a> (<a class="el" href="a00899.html#accbe29aa27700083c2ca1e4bf8e64853">PSMWP</a> psmwp, <a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwnd, <a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwndChange, <a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwndInsertAfter, int iTop)</td></tr>
<tr class="separator:aee48841a07d9c135a1ae34d6f95c4d4d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a2c1df988b6126a1c5c22cba4cb474a9c"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00899.html#accbe29aa27700083c2ca1e4bf8e64853">PSMWP</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00872.html#a2c1df988b6126a1c5c22cba4cb474a9c">ZOrderByOwner2</a> (<a class="el" href="a00899.html#accbe29aa27700083c2ca1e4bf8e64853">PSMWP</a> psmwp, int iTop)</td></tr>
<tr class="separator:a2c1df988b6126a1c5c22cba4cb474a9c"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ab7238fee9eef4f651c19da7c549f2f6e"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00899.html#accbe29aa27700083c2ca1e4bf8e64853">PSMWP</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00872.html#ab7238fee9eef4f651c19da7c549f2f6e">ZOrderByOwner</a> (<a class="el" href="a00899.html#accbe29aa27700083c2ca1e4bf8e64853">PSMWP</a> psmwp)</td></tr>
<tr class="separator:ab7238fee9eef4f651c19da7c549f2f6e"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a007851e1291f59fb019872edefe6278b"><td class="memItemLeft" align="right" valign="top">BOOL&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00872.html#a007851e1291f59fb019872edefe6278b">xxxEndDeferWindowPosEx</a> (<a class="el" href="a00899.html#accbe29aa27700083c2ca1e4bf8e64853">PSMWP</a> psmwp, BOOL fAsync)</td></tr>
<tr class="separator:a007851e1291f59fb019872edefe6278b"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a684abe703d6127b80884a6e4e4f200cb"><td class="memItemLeft" align="right" valign="top">VOID&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00872.html#a684abe703d6127b80884a6e4e4f200cb">IncVisWindows</a> (<a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwnd)</td></tr>
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<tr class="memitem:a6da6e8b9644cc09859508ce7856baa06"><td class="memItemLeft" align="right" valign="top">VOID&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00872.html#a6da6e8b9644cc09859508ce7856baa06">DecVisWindows</a> (<a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwnd)</td></tr>
<tr class="separator:a6da6e8b9644cc09859508ce7856baa06"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a6a198517f4c45922715144765b3679b4"><td class="memItemLeft" align="right" valign="top">VOID&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00872.html#a6a198517f4c45922715144765b3679b4">SetMinimize</a> (<a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwnd, <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> uFlags)</td></tr>
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<tr class="memitem:a9e4868edccf7b0d1166752620b9ae591"><td class="memItemLeft" align="right" valign="top">VOID&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00872.html#a9e4868edccf7b0d1166752620b9ae591">SetVisible</a> (<a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwnd, <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> flags)</td></tr>
<tr class="separator:a9e4868edccf7b0d1166752620b9ae591"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a1f3da1b9f573f6cbfb88395493b7ca40"><td class="memItemLeft" align="right" valign="top">BOOL&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00872.html#a1f3da1b9f573f6cbfb88395493b7ca40">IsMaxedRect</a> (LPRECT lprcWithin, LPRECT lprcMaybe)</td></tr>
<tr class="separator:a1f3da1b9f573f6cbfb88395493b7ca40"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:add7102c3b2a5a39857d0bbac00bab750"><td class="memItemLeft" align="right" valign="top">BOOL&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00872.html#add7102c3b2a5a39857d0bbac00bab750">xxxCheckFullScreen</a> (<a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwnd, LPRECT lprc)</td></tr>
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<tr class="memitem:a106964af81b4905a3ae3a971a5fe1cf1"><td class="memItemLeft" align="right" valign="top">VOID&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00872.html#a106964af81b4905a3ae3a971a5fe1cf1">ClrFTrueVis</a> (<a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwnd)</td></tr>
<tr class="separator:a106964af81b4905a3ae3a971a5fe1cf1"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a6790f24888ee57e445fd3eb5b90fae39"><td class="memItemLeft" align="right" valign="top">VOID&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00872.html#a6790f24888ee57e445fd3eb5b90fae39">OffsetChildren</a> (<a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwnd, int dx, int dy, LPRECT prcHitTest)</td></tr>
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<tr class="memitem:a73f36d1f6425ca2b9d3892d4a3682cfe"><td class="memItemLeft" align="right" valign="top">BOOL&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00872.html#a73f36d1f6425ca2b9d3892d4a3682cfe">xxxSetWindowRgn</a> (<a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwnd, HRGN hrgn, BOOL fRedraw)</td></tr>
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<tr class="memitem:a1cd739b6db1785f48ae1c4a11d35c883"><td class="memItemLeft" align="right" valign="top">BOOL&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00872.html#a1cd739b6db1785f48ae1c4a11d35c883">SelectWindowRgn</a> (<a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwnd, HRGN hrgnClip)</td></tr>
<tr class="separator:a1cd739b6db1785f48ae1c4a11d35c883"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<h2 class="groupheader">宏定义说明</h2>
<a id="aba05c4efac24a95d1ce9d8e90e9bddde"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aba05c4efac24a95d1ce9d8e90e9bddde">&#9670;&nbsp;</a></span>CTM_NOCHANGE</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define CTM_NOCHANGE&#160;&#160;&#160;0</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00872_source.html">swp.c</a> 第 <a class="el" href="a00872_source.html#l00017">17</a> 行定义.</p>

</div>
</div>
<a id="a8ec386605236df691a7fa366e6dea4a4"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a8ec386605236df691a7fa366e6dea4a4">&#9670;&nbsp;</a></span>CTM_NOTOPMOST</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define CTM_NOTOPMOST&#160;&#160;&#160;2</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00872_source.html">swp.c</a> 第 <a class="el" href="a00872_source.html#l00019">19</a> 行定义.</p>

</div>
</div>
<a id="af7b2113df08c3e6cc9d1df4d91555d8b"></a>
<h2 class="memtitle"><span class="permalink"><a href="#af7b2113df08c3e6cc9d1df4d91555d8b">&#9670;&nbsp;</a></span>CTM_TOPMOST</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define CTM_TOPMOST&#160;&#160;&#160;1</td>
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      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00872_source.html">swp.c</a> 第 <a class="el" href="a00872_source.html#l00018">18</a> 行定义.</p>

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<a id="afc2ff9b7632d0fbf0038be49438ccf7a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#afc2ff9b7632d0fbf0038be49438ccf7a">&#9670;&nbsp;</a></span>MW_FLAGS_NOREDRAW</h2>

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          <td class="memname">#define MW_FLAGS_NOREDRAW&#160;&#160;&#160;(SWP_NOZORDER | SWP_NOACTIVATE | SWP_NOREDRAW)</td>
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<p class="definition">在文件 <a class="el" href="a00872_source.html">swp.c</a> 第 <a class="el" href="a00872_source.html#l00035">35</a> 行定义.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#a6c5a6beb0c4e276f24dbe317c47e059c">&#9670;&nbsp;</a></span>MW_FLAGS_REDRAW</h2>

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          <td class="memname">#define MW_FLAGS_REDRAW&#160;&#160;&#160;(SWP_NOZORDER | SWP_NOACTIVATE)</td>
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<p class="definition">在文件 <a class="el" href="a00872_source.html">swp.c</a> 第 <a class="el" href="a00872_source.html#l00034">34</a> 行定义.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#a8448f4e207a4bf2ec0bdbc1690856b7f">&#9670;&nbsp;</a></span>rcClientNew</h2>

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          <td class="memname">#define rcClientNew&#160;&#160;&#160;params.rgrc[0]</td>
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<h2 class="memtitle"><span class="permalink"><a href="#ad5076e349276498cb1f4e66e5f9d7377">&#9670;&nbsp;</a></span>rcClientOld</h2>

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          <td class="memname">#define rcClientOld&#160;&#160;&#160;params.rgrc[2]</td>
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<a id="a755f978c77390cf0a5dfd1cd9c6bda70"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a755f978c77390cf0a5dfd1cd9c6bda70">&#9670;&nbsp;</a></span>rcValidDst</h2>

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          <td class="memname">#define rcValidDst&#160;&#160;&#160;params.rgrc[1]</td>
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      </table>
</div><div class="memdoc">

</div>
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<a id="aa2ee600ca153f816d2ee2f780c23468a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aa2ee600ca153f816d2ee2f780c23468a">&#9670;&nbsp;</a></span>rcValidSrc</h2>

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        <tr>
          <td class="memname">#define rcValidSrc&#160;&#160;&#160;params.rgrc[2]</td>
        </tr>
      </table>
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<a id="a1b6389b3a6b60f8db71c573bb05a7a0a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a1b6389b3a6b60f8db71c573bb05a7a0a">&#9670;&nbsp;</a></span>rcWindowNew</h2>

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          <td class="memname">#define rcWindowNew&#160;&#160;&#160;params.rgrc[0]</td>
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<a id="ae11d6cf01eab13a4d3c27f3b7efb297a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ae11d6cf01eab13a4d3c27f3b7efb297a">&#9670;&nbsp;</a></span>rcWindowOld</h2>

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        <tr>
          <td class="memname">#define rcWindowOld&#160;&#160;&#160;params.rgrc[1]</td>
        </tr>
      </table>
</div><div class="memdoc">

</div>
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<a id="a07e0601e3a0a0cfb2bc5b35b6ea4f657"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a07e0601e3a0a0cfb2bc5b35b6ea4f657">&#9670;&nbsp;</a></span>SWP_BOZO</h2>

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      <table class="memname">
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          <td class="memname">#define SWP_BOZO&#160;&#160;&#160;( SWP_NOSIZE | SWP_NOMOVE | SWP_NOZORDER | SWP_NOREDRAW | SWP_NOACTIVATE )</td>
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<p class="definition">在文件 <a class="el" href="a00872_source.html">swp.c</a> 第 <a class="el" href="a00872_source.html#l01564">1564</a> 行定义.</p>

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<a id="acfb4b6e9e96d095277060b25dd8b6f72"></a>
<h2 class="memtitle"><span class="permalink"><a href="#acfb4b6e9e96d095277060b25dd8b6f72">&#9670;&nbsp;</a></span>SWR_FLAGS_NOREDRAW</h2>

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          <td class="memname">#define SWR_FLAGS_NOREDRAW&#160;&#160;&#160;(SWP_NOCHANGE | SWP_FRAMECHANGED | SWP_NOACTIVATE | SWP_NOREDRAW)</td>
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<p class="definition">在文件 <a class="el" href="a00872_source.html">swp.c</a> 第 <a class="el" href="a00872_source.html#l04683">4683</a> 行定义.</p>

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<a id="aa7c719fb0da4c741dd430666ddef99d2"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aa7c719fb0da4c741dd430666ddef99d2">&#9670;&nbsp;</a></span>SWR_FLAGS_REDRAW</h2>

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<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define SWR_FLAGS_REDRAW&#160;&#160;&#160;(SWP_NOCHANGE | SWP_FRAMECHANGED | SWP_NOACTIVATE)</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00872_source.html">swp.c</a> 第 <a class="el" href="a00872_source.html#l04682">4682</a> 行定义.</p>

</div>
</div>
<h2 class="groupheader">类型定义说明</h2>
<a id="a59cdb12a0269790e63f99efd35cecd37"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a59cdb12a0269790e63f99efd35cecd37">&#9670;&nbsp;</a></span>PWNDLIST</h2>

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<div class="memproto">
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          <td class="memname">typedef struct <a class="el" href="a02737.html">tagPWNDLIST</a> <a class="el" href="a00872.html#a59cdb12a0269790e63f99efd35cecd37">PWNDLIST</a></td>
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</div>
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<h2 class="groupheader">函数说明</h2>
<a id="a4437ed15aad7ece70ac632859e524f9f"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a4437ed15aad7ece70ac632859e524f9f">&#9670;&nbsp;</a></span>_BeginDeferWindowPos()</h2>

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      <table class="memname">
        <tr>
          <td class="memname"><a class="el" href="a00899.html#accbe29aa27700083c2ca1e4bf8e64853">PSMWP</a> _BeginDeferWindowPos </td>
          <td>(</td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>cwndHint</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00872_source.html">swp.c</a> 第 <a class="el" href="a00872_source.html#l00098">98</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;{</div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;    <a class="code" href="a02773.html">PSMWP</a> psmwp;</div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;    <a class="code" href="a02769.html">PCVR</a>  acvr;</div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160; </div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;    <span class="keywordflow">if</span> (cwndHint == 0)</div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;        cwndHint = 8;</div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160; </div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;    acvr = (<a class="code" href="a00899.html#ad6db6687aa27bc7c1bbbeb65ce001ac6">PCVR</a>)UserAllocPoolWithQuota(<span class="keyword">sizeof</span>(<a class="code" href="a02769.html">CVR</a>) * cwndHint, TAG_SWP);</div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160; </div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;    <span class="keywordflow">if</span> (acvr == NULL)</div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;        <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160; </div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;    psmwp = (<a class="code" href="a00899.html#accbe29aa27700083c2ca1e4bf8e64853">PSMWP</a>)<a class="code" href="a00695.html#a857d137de0592e36caec4b6e0f5021cb">HMAllocObject</a>(<a class="code" href="a00257.html#a8315d2c807ba18ba9e528c40614b6173">PtiCurrent</a>(),</div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;                                 NULL,</div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;                                 TYPE_SETWINDOWPOS,</div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;                                 <span class="keyword">sizeof</span>(<a class="code" href="a00899.html#a4f639b9e074d3ee2787352bd1790a646">SMWP</a>));</div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160; </div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;    <span class="keywordflow">if</span> (psmwp) {</div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;        psmwp-&gt;<a class="code" href="a02773.html#a40b87e98aa2d20c26d45d98641f9a238">acvr</a>      = acvr;</div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;        psmwp-&gt;<a class="code" href="a02773.html#ac81a43fc7d7d43c32fa4f3b3f7d673e7">ccvrAlloc</a> = cwndHint;</div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;        psmwp-&gt;<a class="code" href="a02773.html#a1939a69163ecb9423a4804f3f71f1f83">ccvr</a>      = 0;</div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;    } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;        UserFreePool(acvr);</div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;    }</div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160; </div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;    <span class="keywordflow">return</span> psmwp;</div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00899_source.html#l01596">tagSMWP::acvr</a>, <a class="el" href="a00899_source.html#l01594">tagSMWP::ccvr</a>, <a class="el" href="a00899_source.html#l01595">tagSMWP::ccvrAlloc</a>, <a class="el" href="a00695_source.html#l00314">HMAllocObject()</a> , 以及 <a class="el" href="a00263_source.html#l00526">PtiCurrent()</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00827_source.html#l00344">DesktopRecalc()</a>, <a class="el" href="a00710_source.html#l00031">xxxArrangeIconicWindows()</a>, <a class="el" href="a00752_source.html#l01085">xxxMinMaximize()</a>, <a class="el" href="a00872_source.html#l01532">xxxProcessSetWindowPosEvent()</a>, <a class="el" href="a00872_source.html#l01169">xxxSetWindowPos()</a> , 以及 <a class="el" href="a00872_source.html#l04685">xxxSetWindowRgn()</a>.</p>

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<a id="a5df49b36d63d71d7704169bc9e5f3322"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a5df49b36d63d71d7704169bc9e5f3322">&#9670;&nbsp;</a></span>_DeferWindowPos()</h2>

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<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname"><a class="el" href="a00899.html#accbe29aa27700083c2ca1e4bf8e64853">PSMWP</a> _DeferWindowPos </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00899.html#accbe29aa27700083c2ca1e4bf8e64853">PSMWP</a>&#160;</td>
          <td class="paramname"><em>psmwp</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a>&#160;</td>
          <td class="paramname"><em>pwnd</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a>&#160;</td>
          <td class="paramname"><em>pwndInsertAfter</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>x</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>y</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>cx</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>cy</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>&#160;</td>
          <td class="paramname"><em>flags</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00872_source.html">swp.c</a> 第 <a class="el" href="a00872_source.html#l00200">200</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;{</div>
<div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;    PWINDOWPOS <a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>;</div>
<div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;    <a class="code" href="a02769.html">PCVR</a>       pcvr;</div>
<div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160; </div>
<div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;    <span class="keywordflow">if</span> (psmwp-&gt;<a class="code" href="a02773.html#a1939a69163ecb9423a4804f3f71f1f83">ccvr</a> + 1 &gt; psmwp-&gt;<a class="code" href="a02773.html#ac81a43fc7d7d43c32fa4f3b3f7d673e7">ccvrAlloc</a>) {</div>
<div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160; </div>
<div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;        <a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> dwSize = psmwp-&gt;<a class="code" href="a02773.html#ac81a43fc7d7d43c32fa4f3b3f7d673e7">ccvrAlloc</a> * <span class="keyword">sizeof</span>(<a class="code" href="a00899.html#a7580fea3482665e5e1a026a9dc59a049">CVR</a>);</div>
<div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160; </div>
<div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;<span class="comment">         * Make space for 4 more windows</span></div>
<div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;        psmwp-&gt;<a class="code" href="a02773.html#ac81a43fc7d7d43c32fa4f3b3f7d673e7">ccvrAlloc</a> += 4;</div>
<div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;        pcvr = (<a class="code" href="a00899.html#ad6db6687aa27bc7c1bbbeb65ce001ac6">PCVR</a>)UserReAllocPoolWithQuota(psmwp-&gt;<a class="code" href="a02773.html#a40b87e98aa2d20c26d45d98641f9a238">acvr</a>,</div>
<div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;                                              dwSize,</div>
<div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;                                              <span class="keyword">sizeof</span>(<a class="code" href="a02769.html">CVR</a>) * psmwp-&gt;<a class="code" href="a02773.html#ac81a43fc7d7d43c32fa4f3b3f7d673e7">ccvrAlloc</a>,</div>
<div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;                                              TAG_SWP);</div>
<div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160; </div>
<div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;        <span class="keywordflow">if</span> (pcvr == NULL) {</div>
<div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;            <a class="code" href="a00695.html#ac65af07a5e5f27ffa730c34bb4aecf36">HMDestroyObject</a>(psmwp);</div>
<div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;            <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;        }</div>
<div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160; </div>
<div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;        psmwp-&gt;<a class="code" href="a02773.html#a40b87e98aa2d20c26d45d98641f9a238">acvr</a> = pcvr;</div>
<div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;    }</div>
<div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160; </div>
<div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;    pcvr = &amp;psmwp-&gt;<a class="code" href="a02773.html#a40b87e98aa2d20c26d45d98641f9a238">acvr</a>[psmwp-&gt;<a class="code" href="a02773.html#a1939a69163ecb9423a4804f3f71f1f83">ccvr</a>++];</div>
<div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;    <a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a> = &amp;pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>;</div>
<div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160; </div>
<div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;    <a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>-&gt;hwnd            = HWq(pwnd);</div>
<div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;    <a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>-&gt;hwndInsertAfter = (TestWF(pwnd, WFBOTTOMMOST)) ?</div>
<div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;                                HWND_BOTTOM : <a class="code" href="a00872.html#a340d066e515223304048535b73a13461">HWInsertAfter</a>(pwndInsertAfter);</div>
<div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;    <a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>-&gt;x               = x;</div>
<div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;    <a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>-&gt;y               = y;</div>
<div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;    <a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>-&gt;cx              = cx;</div>
<div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;    <a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>-&gt;cy              = <a class="code" href="a00716.html#ac7b5fb8555805e7e7c11b30491a324f7">cy</a>;</div>
<div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;    <a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>-&gt;flags           = flags;</div>
<div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160; </div>
<div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160;    pcvr-&gt;<a class="code" href="a02769.html#a860be5351f601ab541124507007056aa">hrgnClip</a> = NULL;</div>
<div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160; </div>
<div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160;    <span class="keywordflow">return</span> psmwp;</div>
<div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00899_source.html#l01596">tagSMWP::acvr</a>, <a class="el" href="a00899_source.html#l01594">tagSMWP::ccvr</a>, <a class="el" href="a00899_source.html#l01595">tagSMWP::ccvrAlloc</a>, <a class="el" href="a00716_source.html#l00456">cy</a>, <a class="el" href="a00563_source.html#l00175">DWORD</a>, <a class="el" href="a00695_source.html#l00819">HMDestroyObject()</a>, <a class="el" href="a00899_source.html#l01577">tagCVR::hrgnClip</a>, <a class="el" href="a00872_source.html#l00174">HWInsertAfter()</a>, <a class="el" href="a00899_source.html#l01566">tagCVR::pos</a> , 以及 <a class="el" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00872_source.html#l03503">AddSelfAndOwnees()</a>, <a class="el" href="a00827_source.html#l00344">DesktopRecalc()</a>, <a class="el" href="a03614_source.html#l01340">NtUserDeferWindowPos()</a>, <a class="el" href="a00710_source.html#l00031">xxxArrangeIconicWindows()</a>, <a class="el" href="a00752_source.html#l01085">xxxMinMaximize()</a>, <a class="el" href="a00872_source.html#l01169">xxxSetWindowPos()</a> , 以及 <a class="el" href="a00872_source.html#l04685">xxxSetWindowRgn()</a>.</p>

</div>
</div>
<a id="aee48841a07d9c135a1ae34d6f95c4d4d"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aee48841a07d9c135a1ae34d6f95c4d4d">&#9670;&nbsp;</a></span>AddSelfAndOwnees()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname"><a class="el" href="a00899.html#accbe29aa27700083c2ca1e4bf8e64853">PSMWP</a> AddSelfAndOwnees </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00899.html#accbe29aa27700083c2ca1e4bf8e64853">PSMWP</a>&#160;</td>
          <td class="paramname"><em>psmwp</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a>&#160;</td>
          <td class="paramname"><em>pwnd</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a>&#160;</td>
          <td class="paramname"><em>pwndChange</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a>&#160;</td>
          <td class="paramname"><em>pwndInsertAfter</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>iTop</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00872_source.html">swp.c</a> 第 <a class="el" href="a00872_source.html#l03503">3503</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l03509"></a><span class="lineno"> 3509</span>&#160;{</div>
<div class="line"><a name="l03510"></a><span class="lineno"> 3510</span>&#160;    <a class="code" href="a02581.html">PWND</a> pwndChgOwnee;</div>
<div class="line"><a name="l03511"></a><span class="lineno"> 3511</span>&#160;    <a class="code" href="a02581.html">PWND</a> pwndT;</div>
<div class="line"><a name="l03512"></a><span class="lineno"> 3512</span>&#160;    BOOL fChgOwneeInserted;</div>
<div class="line"><a name="l03513"></a><span class="lineno"> 3513</span>&#160;    <a class="code" href="a02769.html">CVR</a>  *pcvr;</div>
<div class="line"><a name="l03514"></a><span class="lineno"> 3514</span>&#160; </div>
<div class="line"><a name="l03515"></a><span class="lineno"> 3515</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l03516"></a><span class="lineno"> 3516</span>&#160;<span class="comment">     * The general idea here is to first add our ownees, then add ourself.</span></div>
<div class="line"><a name="l03517"></a><span class="lineno"> 3517</span>&#160;<span class="comment">     * When we add our ownees though, we add them as appropriate based</span></div>
<div class="line"><a name="l03518"></a><span class="lineno"> 3518</span>&#160;<span class="comment">     * on the pwndInsertAfter parameter.</span></div>
<div class="line"><a name="l03519"></a><span class="lineno"> 3519</span>&#160;<span class="comment">     *</span></div>
<div class="line"><a name="l03520"></a><span class="lineno"> 3520</span>&#160;<span class="comment">     * Find out if any of our ownees are on a direct path between pwndChange</span></div>
<div class="line"><a name="l03521"></a><span class="lineno"> 3521</span>&#160;<span class="comment">     * and the root of the owner tree.  If one is, then its Z order relative</span></div>
<div class="line"><a name="l03522"></a><span class="lineno"> 3522</span>&#160;<span class="comment">     * to its owner-siblings will be changing.  If none are, then</span></div>
<div class="line"><a name="l03523"></a><span class="lineno"> 3523</span>&#160;<span class="comment">     * we want to add our ownees to the list in their current order.</span></div>
<div class="line"><a name="l03524"></a><span class="lineno"> 3524</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l03525"></a><span class="lineno"> 3525</span>&#160;    pwndChgOwnee = pwndChange;</div>
<div class="line"><a name="l03526"></a><span class="lineno"> 3526</span>&#160;    <span class="keywordflow">while</span> (pwndChgOwnee != NULL) {</div>
<div class="line"><a name="l03527"></a><span class="lineno"> 3527</span>&#160; </div>
<div class="line"><a name="l03528"></a><span class="lineno"> 3528</span>&#160;        pwndT = <a class="code" href="a00872.html#a5d0f797bfcf9aa85458265c82ea50567">GetRealOwner</a>(pwndChgOwnee);</div>
<div class="line"><a name="l03529"></a><span class="lineno"> 3529</span>&#160; </div>
<div class="line"><a name="l03530"></a><span class="lineno"> 3530</span>&#160;        <span class="keywordflow">if</span> (pwnd == pwndT)</div>
<div class="line"><a name="l03531"></a><span class="lineno"> 3531</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l03532"></a><span class="lineno"> 3532</span>&#160; </div>
<div class="line"><a name="l03533"></a><span class="lineno"> 3533</span>&#160;        pwndChgOwnee = pwndT;</div>
<div class="line"><a name="l03534"></a><span class="lineno"> 3534</span>&#160;    }</div>
<div class="line"><a name="l03535"></a><span class="lineno"> 3535</span>&#160; </div>
<div class="line"><a name="l03536"></a><span class="lineno"> 3536</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l03537"></a><span class="lineno"> 3537</span>&#160;<span class="comment">     * Now enumerate all other ownees, and insert them in their</span></div>
<div class="line"><a name="l03538"></a><span class="lineno"> 3538</span>&#160;<span class="comment">     * current order.</span></div>
<div class="line"><a name="l03539"></a><span class="lineno"> 3539</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l03540"></a><span class="lineno"> 3540</span>&#160;    fChgOwneeInserted = FALSE;</div>
<div class="line"><a name="l03541"></a><span class="lineno"> 3541</span>&#160;    pwndT = NULL;</div>
<div class="line"><a name="l03542"></a><span class="lineno"> 3542</span>&#160;    <span class="keywordflow">while</span> ((pwndT = <a class="code" href="a00872.html#afeb2b7e7dfb5aa48d8735047c394adc7">NextOwnedWindow</a>(pwndT, pwnd, pwnd-&gt;<a class="code" href="a02581.html#a6053af0b243b6737640988eb63081de3">spwndParent</a>)) != NULL) {</div>
<div class="line"><a name="l03543"></a><span class="lineno"> 3543</span>&#160; </div>
<div class="line"><a name="l03544"></a><span class="lineno"> 3544</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l03545"></a><span class="lineno"> 3545</span>&#160;<span class="comment">         * If these siblings are to be reordered, compare the sibling&#39;s</span></div>
<div class="line"><a name="l03546"></a><span class="lineno"> 3546</span>&#160;<span class="comment">         * current Z order with pwndInsertAfter.</span></div>
<div class="line"><a name="l03547"></a><span class="lineno"> 3547</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l03548"></a><span class="lineno"> 3548</span>&#160;        <span class="keywordflow">if</span> (pwndChgOwnee == NULL) {</div>
<div class="line"><a name="l03549"></a><span class="lineno"> 3549</span>&#160; </div>
<div class="line"><a name="l03550"></a><span class="lineno"> 3550</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l03551"></a><span class="lineno"> 3551</span>&#160;<span class="comment">             * No Z change for our ownees: just add them in their current order</span></div>
<div class="line"><a name="l03552"></a><span class="lineno"> 3552</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l03553"></a><span class="lineno"> 3553</span>&#160;            psmwp = <a class="code" href="a00872.html#aee48841a07d9c135a1ae34d6f95c4d4d">AddSelfAndOwnees</a>(psmwp, pwndT, NULL, NULL, iTop);</div>
<div class="line"><a name="l03554"></a><span class="lineno"> 3554</span>&#160; </div>
<div class="line"><a name="l03555"></a><span class="lineno"> 3555</span>&#160;        } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l03556"></a><span class="lineno"> 3556</span>&#160; </div>
<div class="line"><a name="l03557"></a><span class="lineno"> 3557</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l03558"></a><span class="lineno"> 3558</span>&#160;<span class="comment">             * If we haven&#39;t already inserted the ChgOwnee, and the</span></div>
<div class="line"><a name="l03559"></a><span class="lineno"> 3559</span>&#160;<span class="comment">             * enumerated owner-sibling is behind pwndInsertAfter, then</span></div>
<div class="line"><a name="l03560"></a><span class="lineno"> 3560</span>&#160;<span class="comment">             * add ChgOwnee.</span></div>
<div class="line"><a name="l03561"></a><span class="lineno"> 3561</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l03562"></a><span class="lineno"> 3562</span>&#160;            <span class="keywordflow">if</span> (!fChgOwneeInserted &amp;&amp; <a class="code" href="a00872.html#a9cb67ddf156cd921749495a650edd593">IsBehind</a>(pwndT, pwndInsertAfter)) {</div>
<div class="line"><a name="l03563"></a><span class="lineno"> 3563</span>&#160; </div>
<div class="line"><a name="l03564"></a><span class="lineno"> 3564</span>&#160;                psmwp = <a class="code" href="a00872.html#aee48841a07d9c135a1ae34d6f95c4d4d">AddSelfAndOwnees</a>(psmwp,</div>
<div class="line"><a name="l03565"></a><span class="lineno"> 3565</span>&#160;                                         pwndChgOwnee,</div>
<div class="line"><a name="l03566"></a><span class="lineno"> 3566</span>&#160;                                         pwndChange,</div>
<div class="line"><a name="l03567"></a><span class="lineno"> 3567</span>&#160;                                         pwndInsertAfter,</div>
<div class="line"><a name="l03568"></a><span class="lineno"> 3568</span>&#160;                                         iTop);</div>
<div class="line"><a name="l03569"></a><span class="lineno"> 3569</span>&#160; </div>
<div class="line"><a name="l03570"></a><span class="lineno"> 3570</span>&#160;                <span class="keywordflow">if</span> (psmwp == NULL)</div>
<div class="line"><a name="l03571"></a><span class="lineno"> 3571</span>&#160;                    <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l03572"></a><span class="lineno"> 3572</span>&#160; </div>
<div class="line"><a name="l03573"></a><span class="lineno"> 3573</span>&#160;                fChgOwneeInserted = TRUE;</div>
<div class="line"><a name="l03574"></a><span class="lineno"> 3574</span>&#160;            }</div>
<div class="line"><a name="l03575"></a><span class="lineno"> 3575</span>&#160; </div>
<div class="line"><a name="l03576"></a><span class="lineno"> 3576</span>&#160;            <span class="keywordflow">if</span> (pwndT != pwndChgOwnee) {</div>
<div class="line"><a name="l03577"></a><span class="lineno"> 3577</span>&#160; </div>
<div class="line"><a name="l03578"></a><span class="lineno"> 3578</span>&#160;                <span class="comment">/*</span></div>
<div class="line"><a name="l03579"></a><span class="lineno"> 3579</span>&#160;<span class="comment">                 * Not the change ownee: add it in its current order.</span></div>
<div class="line"><a name="l03580"></a><span class="lineno"> 3580</span>&#160;<span class="comment">                 */</span></div>
<div class="line"><a name="l03581"></a><span class="lineno"> 3581</span>&#160;                psmwp = <a class="code" href="a00872.html#aee48841a07d9c135a1ae34d6f95c4d4d">AddSelfAndOwnees</a>(psmwp, pwndT, NULL, NULL, iTop);</div>
<div class="line"><a name="l03582"></a><span class="lineno"> 3582</span>&#160;            }</div>
<div class="line"><a name="l03583"></a><span class="lineno"> 3583</span>&#160;        }</div>
<div class="line"><a name="l03584"></a><span class="lineno"> 3584</span>&#160; </div>
<div class="line"><a name="l03585"></a><span class="lineno"> 3585</span>&#160;        <span class="keywordflow">if</span> (psmwp == NULL)</div>
<div class="line"><a name="l03586"></a><span class="lineno"> 3586</span>&#160;            <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l03587"></a><span class="lineno"> 3587</span>&#160;    }</div>
<div class="line"><a name="l03588"></a><span class="lineno"> 3588</span>&#160; </div>
<div class="line"><a name="l03589"></a><span class="lineno"> 3589</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l03590"></a><span class="lineno"> 3590</span>&#160;<span class="comment">     * If we never added the change ownee in the loop, add it now.</span></div>
<div class="line"><a name="l03591"></a><span class="lineno"> 3591</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l03592"></a><span class="lineno"> 3592</span>&#160;    <span class="keywordflow">if</span> ((pwndChgOwnee != NULL) &amp;&amp; !fChgOwneeInserted) {</div>
<div class="line"><a name="l03593"></a><span class="lineno"> 3593</span>&#160; </div>
<div class="line"><a name="l03594"></a><span class="lineno"> 3594</span>&#160;        psmwp = <a class="code" href="a00872.html#aee48841a07d9c135a1ae34d6f95c4d4d">AddSelfAndOwnees</a>(psmwp,</div>
<div class="line"><a name="l03595"></a><span class="lineno"> 3595</span>&#160;                                 pwndChgOwnee,</div>
<div class="line"><a name="l03596"></a><span class="lineno"> 3596</span>&#160;                                 pwndChange,</div>
<div class="line"><a name="l03597"></a><span class="lineno"> 3597</span>&#160;                                 pwndInsertAfter,</div>
<div class="line"><a name="l03598"></a><span class="lineno"> 3598</span>&#160;                                 iTop);</div>
<div class="line"><a name="l03599"></a><span class="lineno"> 3599</span>&#160; </div>
<div class="line"><a name="l03600"></a><span class="lineno"> 3600</span>&#160;        <span class="keywordflow">if</span> (psmwp == NULL)</div>
<div class="line"><a name="l03601"></a><span class="lineno"> 3601</span>&#160;            <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l03602"></a><span class="lineno"> 3602</span>&#160;    }</div>
<div class="line"><a name="l03603"></a><span class="lineno"> 3603</span>&#160; </div>
<div class="line"><a name="l03604"></a><span class="lineno"> 3604</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l03605"></a><span class="lineno"> 3605</span>&#160;<span class="comment">     * Finally, add this window to the list.</span></div>
<div class="line"><a name="l03606"></a><span class="lineno"> 3606</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l03607"></a><span class="lineno"> 3607</span>&#160;    psmwp = <a class="code" href="a00872.html#a5df49b36d63d71d7704169bc9e5f3322">_DeferWindowPos</a>(psmwp, pwnd, NULL,</div>
<div class="line"><a name="l03608"></a><span class="lineno"> 3608</span>&#160;            0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE | SWP_NOACTIVATE);</div>
<div class="line"><a name="l03609"></a><span class="lineno"> 3609</span>&#160; </div>
<div class="line"><a name="l03610"></a><span class="lineno"> 3610</span>&#160;    <span class="keywordflow">if</span> (psmwp == NULL)</div>
<div class="line"><a name="l03611"></a><span class="lineno"> 3611</span>&#160;        <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l03612"></a><span class="lineno"> 3612</span>&#160; </div>
<div class="line"><a name="l03613"></a><span class="lineno"> 3613</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l03614"></a><span class="lineno"> 3614</span>&#160;<span class="comment">     * If we aren&#39;t inserting the topmost entry,</span></div>
<div class="line"><a name="l03615"></a><span class="lineno"> 3615</span>&#160;<span class="comment">     * link this entry to the previous one.</span></div>
<div class="line"><a name="l03616"></a><span class="lineno"> 3616</span>&#160;<span class="comment">     * The topmost entry will get set by our caller.</span></div>
<div class="line"><a name="l03617"></a><span class="lineno"> 3617</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l03618"></a><span class="lineno"> 3618</span>&#160;    <span class="keywordflow">if</span> (iTop != psmwp-&gt;<a class="code" href="a02773.html#a1939a69163ecb9423a4804f3f71f1f83">ccvr</a> - 1) {</div>
<div class="line"><a name="l03619"></a><span class="lineno"> 3619</span>&#160;        pcvr = &amp;psmwp-&gt;<a class="code" href="a02773.html#a40b87e98aa2d20c26d45d98641f9a238">acvr</a>[psmwp-&gt;<a class="code" href="a02773.html#a1939a69163ecb9423a4804f3f71f1f83">ccvr</a> - 1];</div>
<div class="line"><a name="l03620"></a><span class="lineno"> 3620</span>&#160;        pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.hwndInsertAfter = (pcvr - 1)-&gt;pos.hwnd;</div>
<div class="line"><a name="l03621"></a><span class="lineno"> 3621</span>&#160;    }</div>
<div class="line"><a name="l03622"></a><span class="lineno"> 3622</span>&#160; </div>
<div class="line"><a name="l03623"></a><span class="lineno"> 3623</span>&#160;    <span class="keywordflow">return</span> psmwp;</div>
<div class="line"><a name="l03624"></a><span class="lineno"> 3624</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00872_source.html#l00200">_DeferWindowPos()</a>, <a class="el" href="a00899_source.html#l01596">tagSMWP::acvr</a>, <a class="el" href="a00899_source.html#l01594">tagSMWP::ccvr</a>, <a class="el" href="a00872_source.html#l02895">GetRealOwner()</a>, <a class="el" href="a00872_source.html#l03465">IsBehind()</a>, <a class="el" href="a00872_source.html#l02925">NextOwnedWindow()</a>, <a class="el" href="a00899_source.html#l01566">tagCVR::pos</a> , 以及 <a class="el" href="a00365_source.html#l01392">tagWND::spwndParent</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00872_source.html#l03636">ZOrderByOwner2()</a>.</p>

</div>
</div>
<a id="a1cb2f5c7de71b987c0f7028a078a2758"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a1cb2f5c7de71b987c0f7028a078a2758">&#9670;&nbsp;</a></span>AsyncWindowPos()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">BOOL AsyncWindowPos </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00899.html#accbe29aa27700083c2ca1e4bf8e64853">PSMWP</a>&#160;</td>
          <td class="paramname"><em>psmwp</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00872_source.html">swp.c</a> 第 <a class="el" href="a00872_source.html#l01402">1402</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l01404"></a><span class="lineno"> 1404</span>&#160;{</div>
<div class="line"><a name="l01405"></a><span class="lineno"> 1405</span>&#160;    BOOL        fFinished;</div>
<div class="line"><a name="l01406"></a><span class="lineno"> 1406</span>&#160;    <a class="code" href="a02769.html">PCVR</a>        pcvrFirst;</div>
<div class="line"><a name="l01407"></a><span class="lineno"> 1407</span>&#160;    <a class="code" href="a02769.html">PCVR</a>        pcvr;</div>
<div class="line"><a name="l01408"></a><span class="lineno"> 1408</span>&#160;    <a class="code" href="a02769.html">PCVR</a>        pcvrT;</div>
<div class="line"><a name="l01409"></a><span class="lineno"> 1409</span>&#160;    <span class="keywordtype">int</span>         ccvrRemaining;</div>
<div class="line"><a name="l01410"></a><span class="lineno"> 1410</span>&#160;    <span class="keywordtype">int</span>         ccvr;</div>
<div class="line"><a name="l01411"></a><span class="lineno"> 1411</span>&#160;    <span class="keywordtype">int</span>         chwnd;</div>
<div class="line"><a name="l01412"></a><span class="lineno"> 1412</span>&#160;    <a class="code" href="a02889.html">PTHREADINFO</a> ptiT;</div>
<div class="line"><a name="l01413"></a><span class="lineno"> 1413</span>&#160;    <a class="code" href="a02889.html">PTHREADINFO</a> ptiCurrent;</div>
<div class="line"><a name="l01414"></a><span class="lineno"> 1414</span>&#160;    <a class="code" href="a02773.html">PSMWP</a>       psmwpNew;</div>
<div class="line"><a name="l01415"></a><span class="lineno"> 1415</span>&#160; </div>
<div class="line"><a name="l01416"></a><span class="lineno"> 1416</span>&#160;    pcvrFirst = psmwp-&gt;<a class="code" href="a02773.html#a40b87e98aa2d20c26d45d98641f9a238">acvr</a>;</div>
<div class="line"><a name="l01417"></a><span class="lineno"> 1417</span>&#160;    ccvrRemaining = psmwp-&gt;<a class="code" href="a02773.html#a1939a69163ecb9423a4804f3f71f1f83">ccvr</a>;</div>
<div class="line"><a name="l01418"></a><span class="lineno"> 1418</span>&#160; </div>
<div class="line"><a name="l01419"></a><span class="lineno"> 1419</span>&#160;    ptiCurrent = <a class="code" href="a00257.html#a8315d2c807ba18ba9e528c40614b6173">PtiCurrent</a>();</div>
<div class="line"><a name="l01420"></a><span class="lineno"> 1420</span>&#160; </div>
<div class="line"><a name="l01421"></a><span class="lineno"> 1421</span>&#160;    <span class="keywordflow">while</span> (TRUE) {</div>
<div class="line"><a name="l01422"></a><span class="lineno"> 1422</span>&#160; </div>
<div class="line"><a name="l01423"></a><span class="lineno"> 1423</span>&#160;        fFinished = TRUE;</div>
<div class="line"><a name="l01424"></a><span class="lineno"> 1424</span>&#160; </div>
<div class="line"><a name="l01425"></a><span class="lineno"> 1425</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l01426"></a><span class="lineno"> 1426</span>&#160;<span class="comment">         * Loop through all windows in the SMWP list searching for windows</span></div>
<div class="line"><a name="l01427"></a><span class="lineno"> 1427</span>&#160;<span class="comment">         * owned by other threads.  Return if none are found.</span></div>
<div class="line"><a name="l01428"></a><span class="lineno"> 1428</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l01429"></a><span class="lineno"> 1429</span>&#160;        <span class="keywordflow">for</span> (; ccvrRemaining != 0; pcvrFirst++, ccvrRemaining--) {</div>
<div class="line"><a name="l01430"></a><span class="lineno"> 1430</span>&#160; </div>
<div class="line"><a name="l01431"></a><span class="lineno"> 1431</span>&#160;            <span class="keywordflow">if</span> (pcvrFirst-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.hwnd == NULL)</div>
<div class="line"><a name="l01432"></a><span class="lineno"> 1432</span>&#160;                <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l01433"></a><span class="lineno"> 1433</span>&#160; </div>
<div class="line"><a name="l01434"></a><span class="lineno"> 1434</span>&#160;            ptiT = pcvrFirst-&gt;<a class="code" href="a02769.html#a774eeae0f007ae3ea612baf38cd38936">pti</a>;</div>
<div class="line"><a name="l01435"></a><span class="lineno"> 1435</span>&#160;            <span class="keywordflow">if</span> (ptiT-&gt;<a class="code" href="a02889.html#aea8fcdf7513cfa8972ff27524296079b">pq</a> != ptiCurrent-&gt;<a class="code" href="a02889.html#aea8fcdf7513cfa8972ff27524296079b">pq</a>) {</div>
<div class="line"><a name="l01436"></a><span class="lineno"> 1436</span>&#160;                fFinished = FALSE;</div>
<div class="line"><a name="l01437"></a><span class="lineno"> 1437</span>&#160;                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01438"></a><span class="lineno"> 1438</span>&#160;            }</div>
<div class="line"><a name="l01439"></a><span class="lineno"> 1439</span>&#160;        }</div>
<div class="line"><a name="l01440"></a><span class="lineno"> 1440</span>&#160; </div>
<div class="line"><a name="l01441"></a><span class="lineno"> 1441</span>&#160;        <span class="keywordflow">if</span> (fFinished)</div>
<div class="line"><a name="l01442"></a><span class="lineno"> 1442</span>&#160;            <span class="keywordflow">return</span> TRUE;</div>
<div class="line"><a name="l01443"></a><span class="lineno"> 1443</span>&#160; </div>
<div class="line"><a name="l01444"></a><span class="lineno"> 1444</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l01445"></a><span class="lineno"> 1445</span>&#160;<span class="comment">         * We&#39;ve found a window of another thread.  Count how many other</span></div>
<div class="line"><a name="l01446"></a><span class="lineno"> 1446</span>&#160;<span class="comment">         * windows in the list are owned by the same thread so we can</span></div>
<div class="line"><a name="l01447"></a><span class="lineno"> 1447</span>&#160;<span class="comment">         * allocate a CVR array for them.</span></div>
<div class="line"><a name="l01448"></a><span class="lineno"> 1448</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l01449"></a><span class="lineno"> 1449</span>&#160;        chwnd = 0;</div>
<div class="line"><a name="l01450"></a><span class="lineno"> 1450</span>&#160; </div>
<div class="line"><a name="l01451"></a><span class="lineno"> 1451</span>&#160;        <span class="keywordflow">for</span> (pcvr = pcvrFirst, ccvr = ccvrRemaining; --ccvr &gt;= 0; pcvr++) {</div>
<div class="line"><a name="l01452"></a><span class="lineno"> 1452</span>&#160; </div>
<div class="line"><a name="l01453"></a><span class="lineno"> 1453</span>&#160;            <span class="keywordflow">if</span> (pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.hwnd == NULL)</div>
<div class="line"><a name="l01454"></a><span class="lineno"> 1454</span>&#160;                <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l01455"></a><span class="lineno"> 1455</span>&#160; </div>
<div class="line"><a name="l01456"></a><span class="lineno"> 1456</span>&#160;            <span class="keywordflow">if</span> (pcvr-&gt;<a class="code" href="a02769.html#a774eeae0f007ae3ea612baf38cd38936">pti</a>-&gt;<a class="code" href="a02889.html#aea8fcdf7513cfa8972ff27524296079b">pq</a> == ptiT-&gt;<a class="code" href="a02889.html#aea8fcdf7513cfa8972ff27524296079b">pq</a>)</div>
<div class="line"><a name="l01457"></a><span class="lineno"> 1457</span>&#160;                chwnd++;</div>
<div class="line"><a name="l01458"></a><span class="lineno"> 1458</span>&#160;        }</div>
<div class="line"><a name="l01459"></a><span class="lineno"> 1459</span>&#160; </div>
<div class="line"><a name="l01460"></a><span class="lineno"> 1460</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l01461"></a><span class="lineno"> 1461</span>&#160;<span class="comment">         * Allocate temp SMWP/CVR structure to be passed to the other thread.</span></div>
<div class="line"><a name="l01462"></a><span class="lineno"> 1462</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l01463"></a><span class="lineno"> 1463</span>&#160;        psmwpNew = (<a class="code" href="a00899.html#accbe29aa27700083c2ca1e4bf8e64853">PSMWP</a>)UserAllocPool(<span class="keyword">sizeof</span>(<a class="code" href="a02773.html">SMWP</a>) + (<span class="keyword">sizeof</span>(<a class="code" href="a00899.html#a7580fea3482665e5e1a026a9dc59a049">CVR</a>) * chwnd),</div>
<div class="line"><a name="l01464"></a><span class="lineno"> 1464</span>&#160;                                        TAG_SWP);</div>
<div class="line"><a name="l01465"></a><span class="lineno"> 1465</span>&#160; </div>
<div class="line"><a name="l01466"></a><span class="lineno"> 1466</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l01467"></a><span class="lineno"> 1467</span>&#160;<span class="comment">         * Even if we can&#39;t allocate memory to pass the SMWP to another</span></div>
<div class="line"><a name="l01468"></a><span class="lineno"> 1468</span>&#160;<span class="comment">         * thread we still need to remove its windows from the current list.</span></div>
<div class="line"><a name="l01469"></a><span class="lineno"> 1469</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l01470"></a><span class="lineno"> 1470</span>&#160;        <span class="keywordflow">if</span> (psmwpNew == NULL) {</div>
<div class="line"><a name="l01471"></a><span class="lineno"> 1471</span>&#160; </div>
<div class="line"><a name="l01472"></a><span class="lineno"> 1472</span>&#160;            <span class="keywordflow">for</span> (pcvr = pcvrFirst; chwnd != 0; pcvr++) {</div>
<div class="line"><a name="l01473"></a><span class="lineno"> 1473</span>&#160; </div>
<div class="line"><a name="l01474"></a><span class="lineno"> 1474</span>&#160;                <span class="keywordflow">if</span> (pcvr-&gt;<a class="code" href="a02769.html#a774eeae0f007ae3ea612baf38cd38936">pti</a>-&gt;<a class="code" href="a02889.html#aea8fcdf7513cfa8972ff27524296079b">pq</a> == ptiT-&gt;<a class="code" href="a02889.html#aea8fcdf7513cfa8972ff27524296079b">pq</a>) {</div>
<div class="line"><a name="l01475"></a><span class="lineno"> 1475</span>&#160;                    pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.hwnd = NULL;</div>
<div class="line"><a name="l01476"></a><span class="lineno"> 1476</span>&#160;                    chwnd--;</div>
<div class="line"><a name="l01477"></a><span class="lineno"> 1477</span>&#160;                }</div>
<div class="line"><a name="l01478"></a><span class="lineno"> 1478</span>&#160;            }</div>
<div class="line"><a name="l01479"></a><span class="lineno"> 1479</span>&#160; </div>
<div class="line"><a name="l01480"></a><span class="lineno"> 1480</span>&#160;            <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l01481"></a><span class="lineno"> 1481</span>&#160;        }</div>
<div class="line"><a name="l01482"></a><span class="lineno"> 1482</span>&#160; </div>
<div class="line"><a name="l01483"></a><span class="lineno"> 1483</span>&#160;        psmwpNew-&gt;<a class="code" href="a02773.html#a1939a69163ecb9423a4804f3f71f1f83">ccvr</a> = chwnd;</div>
<div class="line"><a name="l01484"></a><span class="lineno"> 1484</span>&#160;        psmwpNew-&gt;<a class="code" href="a02773.html#a40b87e98aa2d20c26d45d98641f9a238">acvr</a> = (<a class="code" href="a00899.html#ad6db6687aa27bc7c1bbbeb65ce001ac6">PCVR</a>)((PBYTE)psmwpNew + <span class="keyword">sizeof</span>(<a class="code" href="a00899.html#a4f639b9e074d3ee2787352bd1790a646">SMWP</a>));</div>
<div class="line"><a name="l01485"></a><span class="lineno"> 1485</span>&#160; </div>
<div class="line"><a name="l01486"></a><span class="lineno"> 1486</span>&#160;        <span class="keywordflow">for</span> (pcvr = pcvrFirst, pcvrT = psmwpNew-&gt;<a class="code" href="a02773.html#a40b87e98aa2d20c26d45d98641f9a238">acvr</a>; chwnd != 0; pcvr++) {</div>
<div class="line"><a name="l01487"></a><span class="lineno"> 1487</span>&#160; </div>
<div class="line"><a name="l01488"></a><span class="lineno"> 1488</span>&#160;            <span class="keywordflow">if</span> (pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.hwnd == NULL)</div>
<div class="line"><a name="l01489"></a><span class="lineno"> 1489</span>&#160;                <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l01490"></a><span class="lineno"> 1490</span>&#160; </div>
<div class="line"><a name="l01491"></a><span class="lineno"> 1491</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l01492"></a><span class="lineno"> 1492</span>&#160;<span class="comment">             * Copy the appropriate CVR structs into our temp array.</span></div>
<div class="line"><a name="l01493"></a><span class="lineno"> 1493</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l01494"></a><span class="lineno"> 1494</span>&#160;            <span class="keywordflow">if</span> (pcvr-&gt;<a class="code" href="a02769.html#a774eeae0f007ae3ea612baf38cd38936">pti</a>-&gt;<a class="code" href="a02889.html#aea8fcdf7513cfa8972ff27524296079b">pq</a> == ptiT-&gt;<a class="code" href="a02889.html#aea8fcdf7513cfa8972ff27524296079b">pq</a>) {</div>
<div class="line"><a name="l01495"></a><span class="lineno"> 1495</span>&#160; </div>
<div class="line"><a name="l01496"></a><span class="lineno"> 1496</span>&#160;                *pcvrT++ = *pcvr;</div>
<div class="line"><a name="l01497"></a><span class="lineno"> 1497</span>&#160;                chwnd--;</div>
<div class="line"><a name="l01498"></a><span class="lineno"> 1498</span>&#160; </div>
<div class="line"><a name="l01499"></a><span class="lineno"> 1499</span>&#160;                <span class="comment">/*</span></div>
<div class="line"><a name="l01500"></a><span class="lineno"> 1500</span>&#160;<span class="comment">                 * Remove this window from the list of windows to be handled</span></div>
<div class="line"><a name="l01501"></a><span class="lineno"> 1501</span>&#160;<span class="comment">                 * by the current thread.</span></div>
<div class="line"><a name="l01502"></a><span class="lineno"> 1502</span>&#160;<span class="comment">                 */</span></div>
<div class="line"><a name="l01503"></a><span class="lineno"> 1503</span>&#160;                pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.hwnd = NULL;</div>
<div class="line"><a name="l01504"></a><span class="lineno"> 1504</span>&#160;            }</div>
<div class="line"><a name="l01505"></a><span class="lineno"> 1505</span>&#160;        }</div>
<div class="line"><a name="l01506"></a><span class="lineno"> 1506</span>&#160; </div>
<div class="line"><a name="l01507"></a><span class="lineno"> 1507</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l01508"></a><span class="lineno"> 1508</span>&#160;<span class="comment">         * This lets the other thread know it needs to do some windowposing.</span></div>
<div class="line"><a name="l01509"></a><span class="lineno"> 1509</span>&#160;<span class="comment">         * The other thread is responsible for freeing the temp SMWP/CVR array.</span></div>
<div class="line"><a name="l01510"></a><span class="lineno"> 1510</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l01511"></a><span class="lineno"> 1511</span>&#160;        <a class="code" href="a03290.html#aa573471dabf238131312c12fb896b945">PostEventMessage</a>(ptiT,</div>
<div class="line"><a name="l01512"></a><span class="lineno"> 1512</span>&#160;                         ptiT-&gt;<a class="code" href="a02889.html#aea8fcdf7513cfa8972ff27524296079b">pq</a>,</div>
<div class="line"><a name="l01513"></a><span class="lineno"> 1513</span>&#160;                         QEVENT_SETWINDOWPOS, NULL, 0,</div>
<div class="line"><a name="l01514"></a><span class="lineno"> 1514</span>&#160;                         (<a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a>)psmwpNew,</div>
<div class="line"><a name="l01515"></a><span class="lineno"> 1515</span>&#160;                         (LONG)ptiT);</div>
<div class="line"><a name="l01516"></a><span class="lineno"> 1516</span>&#160;    }</div>
<div class="line"><a name="l01517"></a><span class="lineno"> 1517</span>&#160; </div>
<div class="line"><a name="l01518"></a><span class="lineno"> 1518</span>&#160;    <span class="keywordflow">return</span> TRUE;</div>
<div class="line"><a name="l01519"></a><span class="lineno"> 1519</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00899_source.html#l01596">tagSMWP::acvr</a>, <a class="el" href="a00899_source.html#l01594">tagSMWP::ccvr</a>, <a class="el" href="a00563_source.html#l00175">DWORD</a>, <a class="el" href="a00899_source.html#l01566">tagCVR::pos</a>, <a class="el" href="a03290_source.html#l01893">PostEventMessage()</a>, <a class="el" href="a00899_source.html#l02273">tagTHREADINFO::pq</a>, <a class="el" href="a00899_source.html#l01576">tagCVR::pti</a> , 以及 <a class="el" href="a00263_source.html#l00526">PtiCurrent()</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00872_source.html#l04010">xxxEndDeferWindowPosEx()</a>.</p>

</div>
</div>
<a id="a62c4f3b86714ea84042e8f249503bf5d"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a62c4f3b86714ea84042e8f249503bf5d">&#9670;&nbsp;</a></span>BltValidBits()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">BOOL BltValidBits </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00899.html#accbe29aa27700083c2ca1e4bf8e64853">PSMWP</a>&#160;</td>
          <td class="paramname"><em>psmwp</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="a00872.html#a59cdb12a0269790e63f99efd35cecd37">PWNDLIST</a> *&#160;</td>
          <td class="paramname"><em>pplistCreate</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="a00872.html#a59cdb12a0269790e63f99efd35cecd37">PWNDLIST</a> *&#160;</td>
          <td class="paramname"><em>pplistDestroy</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="a00872.html#a59cdb12a0269790e63f99efd35cecd37">PWNDLIST</a> *&#160;</td>
          <td class="paramname"><em>pplistTray</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00872_source.html">swp.c</a> 第 <a class="el" href="a00872_source.html#l02237">2237</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l02242"></a><span class="lineno"> 2242</span>&#160;{</div>
<div class="line"><a name="l02243"></a><span class="lineno"> 2243</span>&#160;    <span class="keywordtype">int</span>        ccvr;</div>
<div class="line"><a name="l02244"></a><span class="lineno"> 2244</span>&#160;    <span class="keywordtype">int</span>        cIter;</div>
<div class="line"><a name="l02245"></a><span class="lineno"> 2245</span>&#160;    <a class="code" href="a02769.html">PCVR</a>       pcvr;</div>
<div class="line"><a name="l02246"></a><span class="lineno"> 2246</span>&#160;    <a class="code" href="a02581.html">PWND</a>       pwnd;</div>
<div class="line"><a name="l02247"></a><span class="lineno"> 2247</span>&#160;    <a class="code" href="a02581.html">PWND</a>       pwndParent;</div>
<div class="line"><a name="l02248"></a><span class="lineno"> 2248</span>&#160;    <a class="code" href="a02581.html">PWND</a>       pwndT;</div>
<div class="line"><a name="l02249"></a><span class="lineno"> 2249</span>&#160;    PWINDOWPOS <a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>;</div>
<div class="line"><a name="l02250"></a><span class="lineno"> 2250</span>&#160;    HRGN       hrgnInvalidate;</div>
<div class="line"><a name="l02251"></a><span class="lineno"> 2251</span>&#160;    <a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>       fsRgnEmpty;</div>
<div class="line"><a name="l02252"></a><span class="lineno"> 2252</span>&#160;    <a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>       fsSumEmpty;</div>
<div class="line"><a name="l02253"></a><span class="lineno"> 2253</span>&#160;    <span class="keywordtype">int</span>        cwndShowing;</div>
<div class="line"><a name="l02254"></a><span class="lineno"> 2254</span>&#160;    BOOL       fSyncPaint = FALSE;</div>
<div class="line"><a name="l02255"></a><span class="lineno"> 2255</span>&#160;    HDC        hdcScreen = NULL;</div>
<div class="line"><a name="l02256"></a><span class="lineno"> 2256</span>&#160; </div>
<div class="line"><a name="l02257"></a><span class="lineno"> 2257</span>&#160;    GreLockDisplay(<a class="code" href="a03257.html#ab597263bdbb3441715804712fcf29e6d">gpDispInfo</a>-&gt;<a class="code" href="a02605.html#a5e0929a8ef013061be966961b2eddbff">pDevLock</a>);</div>
<div class="line"><a name="l02258"></a><span class="lineno"> 2258</span>&#160; </div>
<div class="line"><a name="l02259"></a><span class="lineno"> 2259</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l02260"></a><span class="lineno"> 2260</span>&#160;<span class="comment">     * Compute old visrgns and count total CVRs in list.  A side-effect of</span></div>
<div class="line"><a name="l02261"></a><span class="lineno"> 2261</span>&#160;<span class="comment">     * BltValidInit is that revalidates all the windows in the SMWP array.</span></div>
<div class="line"><a name="l02262"></a><span class="lineno"> 2262</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l02263"></a><span class="lineno"> 2263</span>&#160; </div>
<div class="line"><a name="l02264"></a><span class="lineno"> 2264</span>&#160; </div>
<div class="line"><a name="l02265"></a><span class="lineno"> 2265</span>&#160;    <span class="keywordflow">if</span> ((cIter = <a class="code" href="a00872.html#ab354f7fdd4aee2e63bcaf702656a424c">BltValidInit</a>(psmwp)) == 0) {</div>
<div class="line"><a name="l02266"></a><span class="lineno"> 2266</span>&#160; </div>
<div class="line"><a name="l02267"></a><span class="lineno"> 2267</span>&#160;CleanupAndExit:</div>
<div class="line"><a name="l02268"></a><span class="lineno"> 2268</span>&#160; </div>
<div class="line"><a name="l02269"></a><span class="lineno"> 2269</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l02270"></a><span class="lineno"> 2270</span>&#160;<span class="comment">         * Go through the cvr list and free the regions that BltValidInit()</span></div>
<div class="line"><a name="l02271"></a><span class="lineno"> 2271</span>&#160;<span class="comment">         * created.</span></div>
<div class="line"><a name="l02272"></a><span class="lineno"> 2272</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l02273"></a><span class="lineno"> 2273</span>&#160;        <span class="keywordflow">for</span> (pcvr = psmwp-&gt;<a class="code" href="a02773.html#a40b87e98aa2d20c26d45d98641f9a238">acvr</a>, ccvr = psmwp-&gt;<a class="code" href="a02773.html#a1939a69163ecb9423a4804f3f71f1f83">ccvr</a>; --ccvr &gt;= 0; pcvr++) {</div>
<div class="line"><a name="l02274"></a><span class="lineno"> 2274</span>&#160; </div>
<div class="line"><a name="l02275"></a><span class="lineno"> 2275</span>&#160;            <span class="keywordflow">if</span> (pcvr-&gt;<a class="code" href="a02769.html#ad2a9f7a847f2b332cdd32d08603170a1">hrgnVisOld</a>) {</div>
<div class="line"><a name="l02276"></a><span class="lineno"> 2276</span>&#160;                GreDeleteObject(pcvr-&gt;<a class="code" href="a02769.html#ad2a9f7a847f2b332cdd32d08603170a1">hrgnVisOld</a>);</div>
<div class="line"><a name="l02277"></a><span class="lineno"> 2277</span>&#160;                pcvr-&gt;<a class="code" href="a02769.html#ad2a9f7a847f2b332cdd32d08603170a1">hrgnVisOld</a> = NULL;</div>
<div class="line"><a name="l02278"></a><span class="lineno"> 2278</span>&#160;            }</div>
<div class="line"><a name="l02279"></a><span class="lineno"> 2279</span>&#160;        }</div>
<div class="line"><a name="l02280"></a><span class="lineno"> 2280</span>&#160; </div>
<div class="line"><a name="l02281"></a><span class="lineno"> 2281</span>&#160;        <span class="keywordflow">goto</span> UnlockAndExit;</div>
<div class="line"><a name="l02282"></a><span class="lineno"> 2282</span>&#160;    }</div>
<div class="line"><a name="l02283"></a><span class="lineno"> 2283</span>&#160; </div>
<div class="line"><a name="l02284"></a><span class="lineno"> 2284</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l02285"></a><span class="lineno"> 2285</span>&#160;<span class="comment">     * We left the crit sect since last time we validated the smwp. Validate</span></div>
<div class="line"><a name="l02286"></a><span class="lineno"> 2286</span>&#160;<span class="comment">     * it again, and find the first WINDOWPOS structure with a non-NULL</span></div>
<div class="line"><a name="l02287"></a><span class="lineno"> 2287</span>&#160;<span class="comment">     * hwnd in it.</span></div>
<div class="line"><a name="l02288"></a><span class="lineno"> 2288</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l02289"></a><span class="lineno"> 2289</span>&#160;    <a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a> = NULL;</div>
<div class="line"><a name="l02290"></a><span class="lineno"> 2290</span>&#160;    <span class="keywordflow">for</span> (pcvr = psmwp-&gt;<a class="code" href="a02773.html#a40b87e98aa2d20c26d45d98641f9a238">acvr</a>, ccvr = psmwp-&gt;<a class="code" href="a02773.html#a1939a69163ecb9423a4804f3f71f1f83">ccvr</a>; --ccvr &gt;= 0; pcvr++) {</div>
<div class="line"><a name="l02291"></a><span class="lineno"> 2291</span>&#160; </div>
<div class="line"><a name="l02292"></a><span class="lineno"> 2292</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l02293"></a><span class="lineno"> 2293</span>&#160;<span class="comment">         * Revalidate window and if it&#39;s invalid, NULL it out in the WINDOWPOS</span></div>
<div class="line"><a name="l02294"></a><span class="lineno"> 2294</span>&#160;<span class="comment">         * struct.</span></div>
<div class="line"><a name="l02295"></a><span class="lineno"> 2295</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l02296"></a><span class="lineno"> 2296</span>&#160;        pwnd = RevalidateHwnd(pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.hwnd);</div>
<div class="line"><a name="l02297"></a><span class="lineno"> 2297</span>&#160; </div>
<div class="line"><a name="l02298"></a><span class="lineno"> 2298</span>&#160;        <span class="keywordflow">if</span> ((pwnd == NULL)              ||</div>
<div class="line"><a name="l02299"></a><span class="lineno"> 2299</span>&#160;            (pwnd-&gt;<a class="code" href="a02581.html#a6053af0b243b6737640988eb63081de3">spwndParent</a> == NULL) ||</div>
<div class="line"><a name="l02300"></a><span class="lineno"> 2300</span>&#160;            !<a class="code" href="a00872.html#acdc745edef280248141f00e0eb24c7ed">IsStillWindowC</a>(pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.hwndInsertAfter)) {</div>
<div class="line"><a name="l02301"></a><span class="lineno"> 2301</span>&#160; </div>
<div class="line"><a name="l02302"></a><span class="lineno"> 2302</span>&#160;            pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.hwnd  = NULL;</div>
<div class="line"><a name="l02303"></a><span class="lineno"> 2303</span>&#160;            pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.flags = SWP_NOREDRAW | SWP_NOCHANGE;</div>
<div class="line"><a name="l02304"></a><span class="lineno"> 2304</span>&#160;            <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l02305"></a><span class="lineno"> 2305</span>&#160;        }</div>
<div class="line"><a name="l02306"></a><span class="lineno"> 2306</span>&#160; </div>
<div class="line"><a name="l02307"></a><span class="lineno"> 2307</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l02308"></a><span class="lineno"> 2308</span>&#160;<span class="comment">         * Remember the first WINDOWPOS structure that has a non-NULL</span></div>
<div class="line"><a name="l02309"></a><span class="lineno"> 2309</span>&#160;<span class="comment">         * hwnd.</span></div>
<div class="line"><a name="l02310"></a><span class="lineno"> 2310</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l02311"></a><span class="lineno"> 2311</span>&#160;        <span class="keywordflow">if</span> (<a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a> == NULL)</div>
<div class="line"><a name="l02312"></a><span class="lineno"> 2312</span>&#160;            <a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a> = &amp;pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>;</div>
<div class="line"><a name="l02313"></a><span class="lineno"> 2313</span>&#160;    }</div>
<div class="line"><a name="l02314"></a><span class="lineno"> 2314</span>&#160; </div>
<div class="line"><a name="l02315"></a><span class="lineno"> 2315</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a> == NULL)</div>
<div class="line"><a name="l02316"></a><span class="lineno"> 2316</span>&#160;        <span class="keywordflow">goto</span> CleanupAndExit;</div>
<div class="line"><a name="l02317"></a><span class="lineno"> 2317</span>&#160; </div>
<div class="line"><a name="l02318"></a><span class="lineno"> 2318</span>&#160;    <a class="code" href="a00371.html#a162a73e20dfabca084a3ebb4581631a8">UserAssert</a>(PW(<a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>-&gt;hwnd));</div>
<div class="line"><a name="l02319"></a><span class="lineno"> 2319</span>&#160;    pwndParent = PW(<a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>-&gt;hwnd)-&gt;<a class="code" href="a02581.html#a6053af0b243b6737640988eb63081de3">spwndParent</a>;</div>
<div class="line"><a name="l02320"></a><span class="lineno"> 2320</span>&#160;    <a class="code" href="a00371.html#a162a73e20dfabca084a3ebb4581631a8">UserAssert</a>(pwndParent);</div>
<div class="line"><a name="l02321"></a><span class="lineno"> 2321</span>&#160; </div>
<div class="line"><a name="l02322"></a><span class="lineno"> 2322</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l02323"></a><span class="lineno"> 2323</span>&#160;<span class="comment">     * Go account for any dirty DCs at this point, to ensure that:</span></div>
<div class="line"><a name="l02324"></a><span class="lineno"> 2324</span>&#160;<span class="comment">     *      - any drawing done before we create an SPB will not</span></div>
<div class="line"><a name="l02325"></a><span class="lineno"> 2325</span>&#160;<span class="comment">     *        later invalidate that SPB</span></div>
<div class="line"><a name="l02326"></a><span class="lineno"> 2326</span>&#160;<span class="comment">     *      - the SPB regions reflect the true state of the screen,</span></div>
<div class="line"><a name="l02327"></a><span class="lineno"> 2327</span>&#160;<span class="comment">     *        so that we don&#39;t validate parts of windows that are dirty.</span></div>
<div class="line"><a name="l02328"></a><span class="lineno"> 2328</span>&#160;<span class="comment">     *</span></div>
<div class="line"><a name="l02329"></a><span class="lineno"> 2329</span>&#160;<span class="comment">     * We must make this call before we change any window state.</span></div>
<div class="line"><a name="l02330"></a><span class="lineno"> 2330</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l02331"></a><span class="lineno"> 2331</span>&#160;    <span class="keywordflow">if</span> (AnySpbs())</div>
<div class="line"><a name="l02332"></a><span class="lineno"> 2332</span>&#160;        <a class="code" href="a00860.html#ad84d4b218be3be2c6ae84729c8a5c9fe">SpbCheck</a>();</div>
<div class="line"><a name="l02333"></a><span class="lineno"> 2333</span>&#160; </div>
<div class="line"><a name="l02334"></a><span class="lineno"> 2334</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l02335"></a><span class="lineno"> 2335</span>&#160;<span class="comment">     * Change the window states</span></div>
<div class="line"><a name="l02336"></a><span class="lineno"> 2336</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l02337"></a><span class="lineno"> 2337</span>&#160;    <a class="code" href="a00872.html#a9634086fdc4d36bb02241b594ed4300f">ChangeStates</a>(pwndParent, psmwp, pplistCreate, pplistDestroy, pplistTray);</div>
<div class="line"><a name="l02338"></a><span class="lineno"> 2338</span>&#160; </div>
<div class="line"><a name="l02339"></a><span class="lineno"> 2339</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l02340"></a><span class="lineno"> 2340</span>&#160;<span class="comment">     * move window bits around</span></div>
<div class="line"><a name="l02341"></a><span class="lineno"> 2341</span>&#160;<span class="comment">     *</span></div>
<div class="line"><a name="l02342"></a><span class="lineno"> 2342</span>&#160;<span class="comment">     * Invalidate the DCs for the siblings of this window.</span></div>
<div class="line"><a name="l02343"></a><span class="lineno"> 2343</span>&#160;<span class="comment">     *</span></div>
<div class="line"><a name="l02344"></a><span class="lineno"> 2344</span>&#160;<span class="comment">     * If our parent is not clipchildren, then we don&#39;t need to</span></div>
<div class="line"><a name="l02345"></a><span class="lineno"> 2345</span>&#160;<span class="comment">     * invalidate its DCs.  If it IS clipchildren, its client visrgn</span></div>
<div class="line"><a name="l02346"></a><span class="lineno"> 2346</span>&#160;<span class="comment">     * will be changing, so we must invalidate it too.</span></div>
<div class="line"><a name="l02347"></a><span class="lineno"> 2347</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l02348"></a><span class="lineno"> 2348</span>&#160;    <a class="code" href="a00644.html#a69728f013275d0f4332dded4eb2432a3">InvalidateDCCache</a>(pwndParent,</div>
<div class="line"><a name="l02349"></a><span class="lineno"> 2349</span>&#160;                      TestWF(pwndParent, WFCLIPCHILDREN) ?</div>
<div class="line"><a name="l02350"></a><span class="lineno"> 2350</span>&#160;                          IDC_CLIENTONLY : IDC_CHILDRENONLY);</div>
<div class="line"><a name="l02351"></a><span class="lineno"> 2351</span>&#160; </div>
<div class="line"><a name="l02352"></a><span class="lineno"> 2352</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l02353"></a><span class="lineno"> 2353</span>&#160;<span class="comment">     * Now, do the bltting or whatever that is required.</span></div>
<div class="line"><a name="l02354"></a><span class="lineno"> 2354</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l02355"></a><span class="lineno"> 2355</span>&#160;    fsSumEmpty = RE_VALIDSUM | RE_INVALIDSUM;</div>
<div class="line"><a name="l02356"></a><span class="lineno"> 2356</span>&#160;    hrgnInvalidate = <a class="code" href="a03257.html#a4c1cf2caffadb752159315b39aa5b73f">hrgnInvalidSum</a>;</div>
<div class="line"><a name="l02357"></a><span class="lineno"> 2357</span>&#160; </div>
<div class="line"><a name="l02358"></a><span class="lineno"> 2358</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l02359"></a><span class="lineno"> 2359</span>&#160;<span class="comment">     * Init count of windows being shown with SWP_SHOWWINDOW</span></div>
<div class="line"><a name="l02360"></a><span class="lineno"> 2360</span>&#160;<span class="comment">     * for our backward compatibility hack later.</span></div>
<div class="line"><a name="l02361"></a><span class="lineno"> 2361</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l02362"></a><span class="lineno"> 2362</span>&#160;    cwndShowing = 0;</div>
<div class="line"><a name="l02363"></a><span class="lineno"> 2363</span>&#160; </div>
<div class="line"><a name="l02364"></a><span class="lineno"> 2364</span>&#160;    <span class="keywordflow">for</span> (pcvr = psmwp-&gt;<a class="code" href="a02773.html#a40b87e98aa2d20c26d45d98641f9a238">acvr</a>, ccvr = psmwp-&gt;<a class="code" href="a02773.html#a1939a69163ecb9423a4804f3f71f1f83">ccvr</a>; --ccvr &gt;= 0; pcvr++) {</div>
<div class="line"><a name="l02365"></a><span class="lineno"> 2365</span>&#160; </div>
<div class="line"><a name="l02366"></a><span class="lineno"> 2366</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l02367"></a><span class="lineno"> 2367</span>&#160;<span class="comment">         * Decrement loop count.  When cIter is 0, then</span></div>
<div class="line"><a name="l02368"></a><span class="lineno"> 2368</span>&#160;<span class="comment">         * we&#39;re on the last pass through the loop.</span></div>
<div class="line"><a name="l02369"></a><span class="lineno"> 2369</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l02370"></a><span class="lineno"> 2370</span>&#160;        cIter--;</div>
<div class="line"><a name="l02371"></a><span class="lineno"> 2371</span>&#160; </div>
<div class="line"><a name="l02372"></a><span class="lineno"> 2372</span>&#160;        <span class="keywordflow">if</span> (pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.hwnd == NULL)</div>
<div class="line"><a name="l02373"></a><span class="lineno"> 2373</span>&#160;            <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l02374"></a><span class="lineno"> 2374</span>&#160; </div>
<div class="line"><a name="l02375"></a><span class="lineno"> 2375</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l02376"></a><span class="lineno"> 2376</span>&#160;<span class="comment">         * If we&#39;re not redrawing, try the next one.</span></div>
<div class="line"><a name="l02377"></a><span class="lineno"> 2377</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l02378"></a><span class="lineno"> 2378</span>&#160;        <span class="keywordflow">if</span> (pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.flags &amp; SWP_NOREDRAW)</div>
<div class="line"><a name="l02379"></a><span class="lineno"> 2379</span>&#160;            <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l02380"></a><span class="lineno"> 2380</span>&#160; </div>
<div class="line"><a name="l02381"></a><span class="lineno"> 2381</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l02382"></a><span class="lineno"> 2382</span>&#160;<span class="comment">         * Some drawing has been done</span></div>
<div class="line"><a name="l02383"></a><span class="lineno"> 2383</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l02384"></a><span class="lineno"> 2384</span>&#160;        fSyncPaint = TRUE;</div>
<div class="line"><a name="l02385"></a><span class="lineno"> 2385</span>&#160; </div>
<div class="line"><a name="l02386"></a><span class="lineno"> 2386</span>&#160;        pwnd = PW(pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.hwnd);</div>
<div class="line"><a name="l02387"></a><span class="lineno"> 2387</span>&#160; </div>
<div class="line"><a name="l02388"></a><span class="lineno"> 2388</span>&#160;        fsRgnEmpty = pcvr-&gt;<a class="code" href="a02769.html#a58dc27149ede03070cd839042a8bf576">fsRE</a>;</div>
<div class="line"><a name="l02389"></a><span class="lineno"> 2389</span>&#160; </div>
<div class="line"><a name="l02390"></a><span class="lineno"> 2390</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l02391"></a><span class="lineno"> 2391</span>&#160;<span class="comment">         * Calculate the new visrgn</span></div>
<div class="line"><a name="l02392"></a><span class="lineno"> 2392</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l02393"></a><span class="lineno"> 2393</span>&#160;        <span class="keywordflow">if</span> (!<a class="code" href="a00872.html#a2b9cb8b8e51ddf1e8796ab7820790213">SwpCalcVisRgn</a>(pwnd, <a class="code" href="a03257.html#a94d85fecc1042e33913c3cd91dbc87e3">hrgnVisNew</a>))</div>
<div class="line"><a name="l02394"></a><span class="lineno"> 2394</span>&#160;            fsRgnEmpty |= RE_VISNEW;</div>
<div class="line"><a name="l02395"></a><span class="lineno"> 2395</span>&#160; </div>
<div class="line"><a name="l02396"></a><span class="lineno"> 2396</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l02397"></a><span class="lineno"> 2397</span>&#160;<span class="comment">         * If the window is obscured by another window with an SPB,</span></div>
<div class="line"><a name="l02398"></a><span class="lineno"> 2398</span>&#160;<span class="comment">         * we have to ensure that that SPB gets invalidated properly</span></div>
<div class="line"><a name="l02399"></a><span class="lineno"> 2399</span>&#160;<span class="comment">         * since the app may not be getting a WM_PAINT msg or anything</span></div>
<div class="line"><a name="l02400"></a><span class="lineno"> 2400</span>&#160;<span class="comment">         * to invalidate the bits.</span></div>
<div class="line"><a name="l02401"></a><span class="lineno"> 2401</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l02402"></a><span class="lineno"> 2402</span>&#160;        <span class="keywordflow">if</span> (AnySpbs())</div>
<div class="line"><a name="l02403"></a><span class="lineno"> 2403</span>&#160;            <a class="code" href="a00860.html#a682e7a615d4877278df80629d78c3081">SpbCheckRect</a>(pwnd, &amp;pwnd-&gt;<a class="code" href="a02581.html#a2778d611c2b27395e559c94d05732e1f">rcWindow</a>, DCX_WINDOW);</div>
<div class="line"><a name="l02404"></a><span class="lineno"> 2404</span>&#160; </div>
<div class="line"><a name="l02405"></a><span class="lineno"> 2405</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l02406"></a><span class="lineno"> 2406</span>&#160;<span class="comment">         * Calculate hrgnValid:</span></div>
<div class="line"><a name="l02407"></a><span class="lineno"> 2407</span>&#160;<span class="comment">         *</span></div>
<div class="line"><a name="l02408"></a><span class="lineno"> 2408</span>&#160;<span class="comment">         * hrgnValid = OffsetRgn(rcBlt, -dxBlt, -dyBlt) &amp; hrgnVisOld</span></div>
<div class="line"><a name="l02409"></a><span class="lineno"> 2409</span>&#160;<span class="comment">         * hrgnValid = hrgnValid - hrgnValidSum</span></div>
<div class="line"><a name="l02410"></a><span class="lineno"> 2410</span>&#160;<span class="comment">         * OffsetRgn(hrgnValid, dxBlt, dyBlt);</span></div>
<div class="line"><a name="l02411"></a><span class="lineno"> 2411</span>&#160;<span class="comment">         * hrgnValid = hrgnValid - hrgnUpdate</span></div>
<div class="line"><a name="l02412"></a><span class="lineno"> 2412</span>&#160;<span class="comment">         * hrgnValid = hrgnValid &amp; hrgnVisNew;</span></div>
<div class="line"><a name="l02413"></a><span class="lineno"> 2413</span>&#160;<span class="comment">         *</span></div>
<div class="line"><a name="l02414"></a><span class="lineno"> 2414</span>&#160;<span class="comment">         * If either the old or new visrgns are empty, there</span></div>
<div class="line"><a name="l02415"></a><span class="lineno"> 2415</span>&#160;<span class="comment">         * can be no valid bits...</span></div>
<div class="line"><a name="l02416"></a><span class="lineno"> 2416</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l02417"></a><span class="lineno"> 2417</span>&#160;        <span class="keywordflow">if</span> (fsRgnEmpty &amp; (RE_VISOLD | RE_VISNEW))</div>
<div class="line"><a name="l02418"></a><span class="lineno"> 2418</span>&#160;            <span class="keywordflow">goto</span> ValidEmpty;</div>
<div class="line"><a name="l02419"></a><span class="lineno"> 2419</span>&#160; </div>
<div class="line"><a name="l02420"></a><span class="lineno"> 2420</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l02421"></a><span class="lineno"> 2421</span>&#160;<span class="comment">         * If the entire window is already completely invalid, blow out.</span></div>
<div class="line"><a name="l02422"></a><span class="lineno"> 2422</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l02423"></a><span class="lineno"> 2423</span>&#160;        <span class="keywordflow">if</span> (pwnd-&gt;<a class="code" href="a02581.html#a79d8579e0cf1a8fb985bc709e08f61ac">hrgnUpdate</a> == MAXREGION)</div>
<div class="line"><a name="l02424"></a><span class="lineno"> 2424</span>&#160;            <span class="keywordflow">goto</span> ValidEmpty;</div>
<div class="line"><a name="l02425"></a><span class="lineno"> 2425</span>&#160; </div>
<div class="line"><a name="l02426"></a><span class="lineno"> 2426</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l02427"></a><span class="lineno"> 2427</span>&#160;<span class="comment">         * If the blt rectangle is empty, there can be no valid bits.</span></div>
<div class="line"><a name="l02428"></a><span class="lineno"> 2428</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l02429"></a><span class="lineno"> 2429</span>&#160;        <span class="keywordflow">if</span> ((pcvr-&gt;<a class="code" href="a02769.html#a40f00444ae8020f94c99ede45a7e8079">rcBlt</a>.right &lt;= pcvr-&gt;<a class="code" href="a02769.html#a40f00444ae8020f94c99ede45a7e8079">rcBlt</a>.left) ||</div>
<div class="line"><a name="l02430"></a><span class="lineno"> 2430</span>&#160;            (pcvr-&gt;<a class="code" href="a02769.html#a40f00444ae8020f94c99ede45a7e8079">rcBlt</a>.bottom &lt;= pcvr-&gt;<a class="code" href="a02769.html#a40f00444ae8020f94c99ede45a7e8079">rcBlt</a>.top)) {</div>
<div class="line"><a name="l02431"></a><span class="lineno"> 2431</span>&#160; </div>
<div class="line"><a name="l02432"></a><span class="lineno"> 2432</span>&#160;            <span class="keywordflow">goto</span> ValidEmpty;</div>
<div class="line"><a name="l02433"></a><span class="lineno"> 2433</span>&#160;        }</div>
<div class="line"><a name="l02434"></a><span class="lineno"> 2434</span>&#160; </div>
<div class="line"><a name="l02435"></a><span class="lineno"> 2435</span>&#160;        GreSetRectRgn(<a class="code" href="a03257.html#a7d88f6dcdf98714c0bb62233f0fd85df">hrgnSWP1</a>,</div>
<div class="line"><a name="l02436"></a><span class="lineno"> 2436</span>&#160;                      pcvr-&gt;<a class="code" href="a02769.html#a40f00444ae8020f94c99ede45a7e8079">rcBlt</a>.left - pcvr-&gt;<a class="code" href="a02769.html#ac470f3430f07eab36a7b32c5b1fbdb15">dxBlt</a>,</div>
<div class="line"><a name="l02437"></a><span class="lineno"> 2437</span>&#160;                      pcvr-&gt;<a class="code" href="a02769.html#a40f00444ae8020f94c99ede45a7e8079">rcBlt</a>.top - pcvr-&gt;<a class="code" href="a02769.html#a05ec7269d05df15e2cfb5bc303db2aa9">dyBlt</a>,</div>
<div class="line"><a name="l02438"></a><span class="lineno"> 2438</span>&#160;                      pcvr-&gt;<a class="code" href="a02769.html#a40f00444ae8020f94c99ede45a7e8079">rcBlt</a>.right - pcvr-&gt;<a class="code" href="a02769.html#ac470f3430f07eab36a7b32c5b1fbdb15">dxBlt</a>,</div>
<div class="line"><a name="l02439"></a><span class="lineno"> 2439</span>&#160;                      pcvr-&gt;<a class="code" href="a02769.html#a40f00444ae8020f94c99ede45a7e8079">rcBlt</a>.bottom - pcvr-&gt;<a class="code" href="a02769.html#a05ec7269d05df15e2cfb5bc303db2aa9">dyBlt</a>);</div>
<div class="line"><a name="l02440"></a><span class="lineno"> 2440</span>&#160; </div>
<div class="line"><a name="l02441"></a><span class="lineno"> 2441</span>&#160;        <span class="keywordflow">switch</span> (IntersectRgn(<a class="code" href="a03257.html#a6ed7bdfb32a260cb1f7f148bdd49827f">hrgnValid</a>, <a class="code" href="a03257.html#a7d88f6dcdf98714c0bb62233f0fd85df">hrgnSWP1</a>, pcvr-&gt;<a class="code" href="a02769.html#ad2a9f7a847f2b332cdd32d08603170a1">hrgnVisOld</a>)) {</div>
<div class="line"><a name="l02442"></a><span class="lineno"> 2442</span>&#160;        <span class="keywordflow">case</span> NULLREGION:</div>
<div class="line"><a name="l02443"></a><span class="lineno"> 2443</span>&#160;        <span class="keywordflow">case</span> ERROR:</div>
<div class="line"><a name="l02444"></a><span class="lineno"> 2444</span>&#160;            <span class="keywordflow">goto</span> ValidEmpty;</div>
<div class="line"><a name="l02445"></a><span class="lineno"> 2445</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l02446"></a><span class="lineno"> 2446</span>&#160;        }</div>
<div class="line"><a name="l02447"></a><span class="lineno"> 2447</span>&#160; </div>
<div class="line"><a name="l02448"></a><span class="lineno"> 2448</span>&#160;        <span class="keywordflow">if</span> (!(fsSumEmpty &amp; RE_VALIDSUM)) {</div>
<div class="line"><a name="l02449"></a><span class="lineno"> 2449</span>&#160;            <span class="keywordflow">switch</span> (SubtractRgn(<a class="code" href="a03257.html#a6ed7bdfb32a260cb1f7f148bdd49827f">hrgnValid</a>, <a class="code" href="a03257.html#a6ed7bdfb32a260cb1f7f148bdd49827f">hrgnValid</a>, <a class="code" href="a03257.html#ab5e418292fc20ee99143b63ca057a963">hrgnValidSum</a>)) {</div>
<div class="line"><a name="l02450"></a><span class="lineno"> 2450</span>&#160;            <span class="keywordflow">case</span> NULLREGION:</div>
<div class="line"><a name="l02451"></a><span class="lineno"> 2451</span>&#160;            <span class="keywordflow">case</span> ERROR:</div>
<div class="line"><a name="l02452"></a><span class="lineno"> 2452</span>&#160;                <span class="keywordflow">goto</span> ValidEmpty;</div>
<div class="line"><a name="l02453"></a><span class="lineno"> 2453</span>&#160;                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l02454"></a><span class="lineno"> 2454</span>&#160;            }</div>
<div class="line"><a name="l02455"></a><span class="lineno"> 2455</span>&#160;        }</div>
<div class="line"><a name="l02456"></a><span class="lineno"> 2456</span>&#160; </div>
<div class="line"><a name="l02457"></a><span class="lineno"> 2457</span>&#160;        <span class="keywordflow">if</span> ((pcvr-&gt;<a class="code" href="a02769.html#ac470f3430f07eab36a7b32c5b1fbdb15">dxBlt</a> | pcvr-&gt;<a class="code" href="a02769.html#a05ec7269d05df15e2cfb5bc303db2aa9">dyBlt</a>) != 0)</div>
<div class="line"><a name="l02458"></a><span class="lineno"> 2458</span>&#160;            GreOffsetRgn(<a class="code" href="a03257.html#a6ed7bdfb32a260cb1f7f148bdd49827f">hrgnValid</a>, pcvr-&gt;<a class="code" href="a02769.html#ac470f3430f07eab36a7b32c5b1fbdb15">dxBlt</a>, pcvr-&gt;<a class="code" href="a02769.html#a05ec7269d05df15e2cfb5bc303db2aa9">dyBlt</a>);</div>
<div class="line"><a name="l02459"></a><span class="lineno"> 2459</span>&#160; </div>
<div class="line"><a name="l02460"></a><span class="lineno"> 2460</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l02461"></a><span class="lineno"> 2461</span>&#160;<span class="comment">         * Now subtract off the update regions of ourself and any</span></div>
<div class="line"><a name="l02462"></a><span class="lineno"> 2462</span>&#160;<span class="comment">         * non-clipchildren parents...</span></div>
<div class="line"><a name="l02463"></a><span class="lineno"> 2463</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l02464"></a><span class="lineno"> 2464</span>&#160;        pwndT = pwnd;</div>
<div class="line"><a name="l02465"></a><span class="lineno"> 2465</span>&#160; </div>
<div class="line"><a name="l02466"></a><span class="lineno"> 2466</span>&#160;        <span class="keywordflow">do</span> {</div>
<div class="line"><a name="l02467"></a><span class="lineno"> 2467</span>&#160; </div>
<div class="line"><a name="l02468"></a><span class="lineno"> 2468</span>&#160;            <span class="keywordflow">if</span> (pwndT-&gt;<a class="code" href="a02581.html#a79d8579e0cf1a8fb985bc709e08f61ac">hrgnUpdate</a> == MAXREGION)</div>
<div class="line"><a name="l02469"></a><span class="lineno"> 2469</span>&#160;                <span class="keywordflow">goto</span> ValidEmpty;</div>
<div class="line"><a name="l02470"></a><span class="lineno"> 2470</span>&#160; </div>
<div class="line"><a name="l02471"></a><span class="lineno"> 2471</span>&#160;            <span class="keywordflow">if</span> (pwndT-&gt;<a class="code" href="a02581.html#a79d8579e0cf1a8fb985bc709e08f61ac">hrgnUpdate</a> != NULL) {</div>
<div class="line"><a name="l02472"></a><span class="lineno"> 2472</span>&#160;                <span class="keywordflow">switch</span> (SubtractRgn(<a class="code" href="a03257.html#a6ed7bdfb32a260cb1f7f148bdd49827f">hrgnValid</a>, <a class="code" href="a03257.html#a6ed7bdfb32a260cb1f7f148bdd49827f">hrgnValid</a>, pwndT-&gt;<a class="code" href="a02581.html#a79d8579e0cf1a8fb985bc709e08f61ac">hrgnUpdate</a>)) {</div>
<div class="line"><a name="l02473"></a><span class="lineno"> 2473</span>&#160;                <span class="keywordflow">case</span> NULLREGION:</div>
<div class="line"><a name="l02474"></a><span class="lineno"> 2474</span>&#160;                <span class="keywordflow">case</span> ERROR:</div>
<div class="line"><a name="l02475"></a><span class="lineno"> 2475</span>&#160;                    <span class="keywordflow">goto</span> ValidEmpty;</div>
<div class="line"><a name="l02476"></a><span class="lineno"> 2476</span>&#160;                    <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l02477"></a><span class="lineno"> 2477</span>&#160;                }</div>
<div class="line"><a name="l02478"></a><span class="lineno"> 2478</span>&#160;            }</div>
<div class="line"><a name="l02479"></a><span class="lineno"> 2479</span>&#160; </div>
<div class="line"><a name="l02480"></a><span class="lineno"> 2480</span>&#160;            pwndT = pwndT-&gt;<a class="code" href="a02581.html#a6053af0b243b6737640988eb63081de3">spwndParent</a>;</div>
<div class="line"><a name="l02481"></a><span class="lineno"> 2481</span>&#160; </div>
<div class="line"><a name="l02482"></a><span class="lineno"> 2482</span>&#160;        } <span class="keywordflow">while</span> (pwndT &amp;&amp; !TestWF(pwndT, WFCLIPCHILDREN));</div>
<div class="line"><a name="l02483"></a><span class="lineno"> 2483</span>&#160; </div>
<div class="line"><a name="l02484"></a><span class="lineno"> 2484</span>&#160;        <span class="keywordflow">switch</span> (IntersectRgn(<a class="code" href="a03257.html#a6ed7bdfb32a260cb1f7f148bdd49827f">hrgnValid</a>, <a class="code" href="a03257.html#a6ed7bdfb32a260cb1f7f148bdd49827f">hrgnValid</a>, <a class="code" href="a03257.html#a94d85fecc1042e33913c3cd91dbc87e3">hrgnVisNew</a>)) {</div>
<div class="line"><a name="l02485"></a><span class="lineno"> 2485</span>&#160;        <span class="keywordflow">case</span> NULLREGION:</div>
<div class="line"><a name="l02486"></a><span class="lineno"> 2486</span>&#160;        <span class="keywordflow">case</span> ERROR:</div>
<div class="line"><a name="l02487"></a><span class="lineno"> 2487</span>&#160; </div>
<div class="line"><a name="l02488"></a><span class="lineno"> 2488</span>&#160;ValidEmpty:</div>
<div class="line"><a name="l02489"></a><span class="lineno"> 2489</span>&#160; </div>
<div class="line"><a name="l02490"></a><span class="lineno"> 2490</span>&#160;            fsRgnEmpty |= RE_VALID;</div>
<div class="line"><a name="l02491"></a><span class="lineno"> 2491</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l02492"></a><span class="lineno"> 2492</span>&#160;        }</div>
<div class="line"><a name="l02493"></a><span class="lineno"> 2493</span>&#160; </div>
<div class="line"><a name="l02494"></a><span class="lineno"> 2494</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l02495"></a><span class="lineno"> 2495</span>&#160;<span class="comment">         * Before we restore the restore bits over part of our</span></div>
<div class="line"><a name="l02496"></a><span class="lineno"> 2496</span>&#160;<span class="comment">         * image, we need to first copy any valid bits to their</span></div>
<div class="line"><a name="l02497"></a><span class="lineno"> 2497</span>&#160;<span class="comment">         * final destination.</span></div>
<div class="line"><a name="l02498"></a><span class="lineno"> 2498</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l02499"></a><span class="lineno"> 2499</span>&#160;        <span class="keywordflow">if</span> (!(fsRgnEmpty &amp; RE_VALID) &amp;&amp; ((pcvr-&gt;<a class="code" href="a02769.html#ac470f3430f07eab36a7b32c5b1fbdb15">dxBlt</a> | pcvr-&gt;<a class="code" href="a02769.html#a05ec7269d05df15e2cfb5bc303db2aa9">dyBlt</a>) != 0)) {</div>
<div class="line"><a name="l02500"></a><span class="lineno"> 2500</span>&#160; </div>
<div class="line"><a name="l02501"></a><span class="lineno"> 2501</span>&#160;            <span class="keywordflow">if</span> (hdcScreen == NULL)</div>
<div class="line"><a name="l02502"></a><span class="lineno"> 2502</span>&#160;                hdcScreen = <a class="code" href="a03257.html#ab597263bdbb3441715804712fcf29e6d">gpDispInfo</a>-&gt;<a class="code" href="a02605.html#af0da313e582dc95c2853349086631cd8">hdcScreen</a>;</div>
<div class="line"><a name="l02503"></a><span class="lineno"> 2503</span>&#160; </div>
<div class="line"><a name="l02504"></a><span class="lineno"> 2504</span>&#160;            GreSelectVisRgn(hdcScreen, <a class="code" href="a03257.html#a6ed7bdfb32a260cb1f7f148bdd49827f">hrgnValid</a>, NULL, SVR_COPYNEW);</div>
<div class="line"><a name="l02505"></a><span class="lineno"> 2505</span>&#160; </div>
<div class="line"><a name="l02506"></a><span class="lineno"> 2506</span>&#160;            GreBitBlt(hdcScreen,</div>
<div class="line"><a name="l02507"></a><span class="lineno"> 2507</span>&#160;                      pcvr-&gt;<a class="code" href="a02769.html#a40f00444ae8020f94c99ede45a7e8079">rcBlt</a>.left,</div>
<div class="line"><a name="l02508"></a><span class="lineno"> 2508</span>&#160;                      pcvr-&gt;<a class="code" href="a02769.html#a40f00444ae8020f94c99ede45a7e8079">rcBlt</a>.top,</div>
<div class="line"><a name="l02509"></a><span class="lineno"> 2509</span>&#160;                      pcvr-&gt;<a class="code" href="a02769.html#a40f00444ae8020f94c99ede45a7e8079">rcBlt</a>.right - pcvr-&gt;<a class="code" href="a02769.html#a40f00444ae8020f94c99ede45a7e8079">rcBlt</a>.left,</div>
<div class="line"><a name="l02510"></a><span class="lineno"> 2510</span>&#160;                      pcvr-&gt;<a class="code" href="a02769.html#a40f00444ae8020f94c99ede45a7e8079">rcBlt</a>.bottom - pcvr-&gt;<a class="code" href="a02769.html#a40f00444ae8020f94c99ede45a7e8079">rcBlt</a>.top,</div>
<div class="line"><a name="l02511"></a><span class="lineno"> 2511</span>&#160;                      hdcScreen,</div>
<div class="line"><a name="l02512"></a><span class="lineno"> 2512</span>&#160;                      pcvr-&gt;<a class="code" href="a02769.html#a40f00444ae8020f94c99ede45a7e8079">rcBlt</a>.left - pcvr-&gt;<a class="code" href="a02769.html#ac470f3430f07eab36a7b32c5b1fbdb15">dxBlt</a>,</div>
<div class="line"><a name="l02513"></a><span class="lineno"> 2513</span>&#160;                      pcvr-&gt;<a class="code" href="a02769.html#a40f00444ae8020f94c99ede45a7e8079">rcBlt</a>.top - pcvr-&gt;<a class="code" href="a02769.html#a05ec7269d05df15e2cfb5bc303db2aa9">dyBlt</a>,</div>
<div class="line"><a name="l02514"></a><span class="lineno"> 2514</span>&#160;                      SRCCOPY,</div>
<div class="line"><a name="l02515"></a><span class="lineno"> 2515</span>&#160;                      0);</div>
<div class="line"><a name="l02516"></a><span class="lineno"> 2516</span>&#160;        }</div>
<div class="line"><a name="l02517"></a><span class="lineno"> 2517</span>&#160; </div>
<div class="line"><a name="l02518"></a><span class="lineno"> 2518</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l02519"></a><span class="lineno"> 2519</span>&#160;<span class="comment">         * Now take care of any SPB bit restoration we need to do.</span></div>
<div class="line"><a name="l02520"></a><span class="lineno"> 2520</span>&#160;<span class="comment">         *</span></div>
<div class="line"><a name="l02521"></a><span class="lineno"> 2521</span>&#160;<span class="comment">         * Calculate the region to clip the RestoreSpb() output to:</span></div>
<div class="line"><a name="l02522"></a><span class="lineno"> 2522</span>&#160;<span class="comment">         *</span></div>
<div class="line"><a name="l02523"></a><span class="lineno"> 2523</span>&#160;<span class="comment">         * hrgnInvalid = hrgnVisOld - hrgnVisNew</span></div>
<div class="line"><a name="l02524"></a><span class="lineno"> 2524</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l02525"></a><span class="lineno"> 2525</span>&#160;        <span class="keywordflow">if</span> (TestWF(pwnd, WFHASSPB)    &amp;&amp;</div>
<div class="line"><a name="l02526"></a><span class="lineno"> 2526</span>&#160;            !(fsRgnEmpty &amp; RE_VISOLD) &amp;&amp;</div>
<div class="line"><a name="l02527"></a><span class="lineno"> 2527</span>&#160;            <a class="code" href="a00872.html#a35d11265eb8b4754416e2c6ac97747a4">CombineOldNewVis</a>(<a class="code" href="a03257.html#a22582da0c3535d7a4fc98d7a7b03cc18">hrgnInvalid</a>, pcvr-&gt;<a class="code" href="a02769.html#ad2a9f7a847f2b332cdd32d08603170a1">hrgnVisOld</a>, <a class="code" href="a03257.html#a94d85fecc1042e33913c3cd91dbc87e3">hrgnVisNew</a>, RGN_DIFF, fsRgnEmpty)) {</div>
<div class="line"><a name="l02528"></a><span class="lineno"> 2528</span>&#160; </div>
<div class="line"><a name="l02529"></a><span class="lineno"> 2529</span>&#160;            <a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> retRSPB;</div>
<div class="line"><a name="l02530"></a><span class="lineno"> 2530</span>&#160; </div>
<div class="line"><a name="l02531"></a><span class="lineno"> 2531</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l02532"></a><span class="lineno"> 2532</span>&#160;<span class="comment">             * Perform SPB bits restore.  We pass RestoreSpb() the region of</span></div>
<div class="line"><a name="l02533"></a><span class="lineno"> 2533</span>&#160;<span class="comment">             * the part of the SPB that got uncovered by this window rearrangement.</span></div>
<div class="line"><a name="l02534"></a><span class="lineno"> 2534</span>&#160;<span class="comment">             * It tries to restore as much of this area as it can from the SPB,</span></div>
<div class="line"><a name="l02535"></a><span class="lineno"> 2535</span>&#160;<span class="comment">             * and returns the area that could not be restored from the SPB.</span></div>
<div class="line"><a name="l02536"></a><span class="lineno"> 2536</span>&#160;<span class="comment">             *</span></div>
<div class="line"><a name="l02537"></a><span class="lineno"> 2537</span>&#160;<span class="comment">             * The device driver&#39;s SaveBitmap() function does not clip at all</span></div>
<div class="line"><a name="l02538"></a><span class="lineno"> 2538</span>&#160;<span class="comment">             * when it restores bits, which means that it might write bits</span></div>
<div class="line"><a name="l02539"></a><span class="lineno"> 2539</span>&#160;<span class="comment">             * in an otherwise valid area.  This means that the invalid area</span></div>
<div class="line"><a name="l02540"></a><span class="lineno"> 2540</span>&#160;<span class="comment">             * returned by RestoreSpb() may actually be LARGER than the original</span></div>
<div class="line"><a name="l02541"></a><span class="lineno"> 2541</span>&#160;<span class="comment">             * hrgnSpb passed in.</span></div>
<div class="line"><a name="l02542"></a><span class="lineno"> 2542</span>&#160;<span class="comment">             *</span></div>
<div class="line"><a name="l02543"></a><span class="lineno"> 2543</span>&#160;<span class="comment">             * RestoreSpb() returns TRUE if some part of hrgnInvalid needs</span></div>
<div class="line"><a name="l02544"></a><span class="lineno"> 2544</span>&#160;<span class="comment">             * to be invalidated.</span></div>
<div class="line"><a name="l02545"></a><span class="lineno"> 2545</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l02546"></a><span class="lineno"> 2546</span>&#160;            <span class="keywordflow">if</span> ((retRSPB = <a class="code" href="a00860.html#a9e2edf9251cf95d8d3c6dcdbbb071e86">RestoreSpb</a>(pwnd, <a class="code" href="a03257.html#a22582da0c3535d7a4fc98d7a7b03cc18">hrgnInvalid</a>, &amp;hdcScreen)) == RSPB_NO_INVALIDATE) {</div>
<div class="line"><a name="l02547"></a><span class="lineno"> 2547</span>&#160; </div>
<div class="line"><a name="l02548"></a><span class="lineno"> 2548</span>&#160;                <span class="comment">/*</span></div>
<div class="line"><a name="l02549"></a><span class="lineno"> 2549</span>&#160;<span class="comment">                 * If hrgnVisNew is empty, then we know the whole invalid</span></div>
<div class="line"><a name="l02550"></a><span class="lineno"> 2550</span>&#160;<span class="comment">                 * area is empty.</span></div>
<div class="line"><a name="l02551"></a><span class="lineno"> 2551</span>&#160;<span class="comment">                 */</span></div>
<div class="line"><a name="l02552"></a><span class="lineno"> 2552</span>&#160;                <span class="keywordflow">if</span> (fsRgnEmpty &amp; RE_VISNEW)</div>
<div class="line"><a name="l02553"></a><span class="lineno"> 2553</span>&#160;                    <span class="keywordflow">goto</span> InvalidEmpty;</div>
<div class="line"><a name="l02554"></a><span class="lineno"> 2554</span>&#160; </div>
<div class="line"><a name="l02555"></a><span class="lineno"> 2555</span>&#160;            } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (retRSPB == RSPB_INVALIDATE_SSB) {</div>
<div class="line"><a name="l02556"></a><span class="lineno"> 2556</span>&#160; </div>
<div class="line"><a name="l02557"></a><span class="lineno"> 2557</span>&#160;                <span class="comment">/*</span></div>
<div class="line"><a name="l02558"></a><span class="lineno"> 2558</span>&#160;<span class="comment">                 * If RestoreSpb actually invalidated some area and we already</span></div>
<div class="line"><a name="l02559"></a><span class="lineno"> 2559</span>&#160;<span class="comment">                 * have a hrgnValidSum then subtract the newly invalidated area</span></div>
<div class="line"><a name="l02560"></a><span class="lineno"> 2560</span>&#160;<span class="comment">                 * Warning this region subtract is not in the Win 3.1 code but</span></div>
<div class="line"><a name="l02561"></a><span class="lineno"> 2561</span>&#160;<span class="comment">                 * they probably did not have the problem as severe because their</span></div>
<div class="line"><a name="l02562"></a><span class="lineno"> 2562</span>&#160;<span class="comment">                 * drivers were limited to one level of SaveScreenBits</span></div>
<div class="line"><a name="l02563"></a><span class="lineno"> 2563</span>&#160;<span class="comment">                 */</span></div>
<div class="line"><a name="l02564"></a><span class="lineno"> 2564</span>&#160;                <span class="keywordflow">if</span> (!(fsSumEmpty &amp; RE_VALIDSUM))</div>
<div class="line"><a name="l02565"></a><span class="lineno"> 2565</span>&#160;                    SubtractRgn(<a class="code" href="a03257.html#ab5e418292fc20ee99143b63ca057a963">hrgnValidSum</a>, <a class="code" href="a03257.html#ab5e418292fc20ee99143b63ca057a963">hrgnValidSum</a>, <a class="code" href="a03257.html#a22582da0c3535d7a4fc98d7a7b03cc18">hrgnInvalid</a>);</div>
<div class="line"><a name="l02566"></a><span class="lineno"> 2566</span>&#160;            }</div>
<div class="line"><a name="l02567"></a><span class="lineno"> 2567</span>&#160; </div>
<div class="line"><a name="l02568"></a><span class="lineno"> 2568</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l02569"></a><span class="lineno"> 2569</span>&#160;<span class="comment">             * hrgnInvalid += hrgnVisNew</span></div>
<div class="line"><a name="l02570"></a><span class="lineno"> 2570</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l02571"></a><span class="lineno"> 2571</span>&#160;            <span class="keywordflow">if</span> (!(fsRgnEmpty &amp; RE_VISNEW))</div>
<div class="line"><a name="l02572"></a><span class="lineno"> 2572</span>&#160;                UnionRgn(<a class="code" href="a03257.html#a22582da0c3535d7a4fc98d7a7b03cc18">hrgnInvalid</a>, <a class="code" href="a03257.html#a22582da0c3535d7a4fc98d7a7b03cc18">hrgnInvalid</a>, <a class="code" href="a03257.html#a94d85fecc1042e33913c3cd91dbc87e3">hrgnVisNew</a>);</div>
<div class="line"><a name="l02573"></a><span class="lineno"> 2573</span>&#160; </div>
<div class="line"><a name="l02574"></a><span class="lineno"> 2574</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l02575"></a><span class="lineno"> 2575</span>&#160;<span class="comment">             * Some of the area we calculated as valid may have gotten</span></div>
<div class="line"><a name="l02576"></a><span class="lineno"> 2576</span>&#160;<span class="comment">             * obliterated by the SPB restore.  To ensure this isn&#39;t</span></div>
<div class="line"><a name="l02577"></a><span class="lineno"> 2577</span>&#160;<span class="comment">             * the case, subtract off the hrgnInvalid returned by RestoreSpb.</span></div>
<div class="line"><a name="l02578"></a><span class="lineno"> 2578</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l02579"></a><span class="lineno"> 2579</span>&#160;            <span class="comment">// LATER mikeke VALIDSUM / hrgnValid mismatch</span></div>
<div class="line"><a name="l02580"></a><span class="lineno"> 2580</span>&#160;            <span class="keywordflow">if</span> (!(fsRgnEmpty &amp; RE_VALIDSUM)) {</div>
<div class="line"><a name="l02581"></a><span class="lineno"> 2581</span>&#160;                <span class="keywordflow">switch</span> (SubtractRgn(<a class="code" href="a03257.html#a6ed7bdfb32a260cb1f7f148bdd49827f">hrgnValid</a>, <a class="code" href="a03257.html#a6ed7bdfb32a260cb1f7f148bdd49827f">hrgnValid</a>, <a class="code" href="a03257.html#a22582da0c3535d7a4fc98d7a7b03cc18">hrgnInvalid</a>)) {</div>
<div class="line"><a name="l02582"></a><span class="lineno"> 2582</span>&#160;                <span class="keywordflow">case</span> NULLREGION:</div>
<div class="line"><a name="l02583"></a><span class="lineno"> 2583</span>&#160;                <span class="keywordflow">case</span> ERROR:</div>
<div class="line"><a name="l02584"></a><span class="lineno"> 2584</span>&#160;                    fsRgnEmpty |= RE_VALIDSUM;</div>
<div class="line"><a name="l02585"></a><span class="lineno"> 2585</span>&#160;                    <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l02586"></a><span class="lineno"> 2586</span>&#160;                }</div>
<div class="line"><a name="l02587"></a><span class="lineno"> 2587</span>&#160;            }</div>
<div class="line"><a name="l02588"></a><span class="lineno"> 2588</span>&#160; </div>
<div class="line"><a name="l02589"></a><span class="lineno"> 2589</span>&#160;        } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l02590"></a><span class="lineno"> 2590</span>&#160; </div>
<div class="line"><a name="l02591"></a><span class="lineno"> 2591</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l02592"></a><span class="lineno"> 2592</span>&#160;<span class="comment">             * No SPB.  Simple hrgnInvalid calculation is:</span></div>
<div class="line"><a name="l02593"></a><span class="lineno"> 2593</span>&#160;<span class="comment">             *</span></div>
<div class="line"><a name="l02594"></a><span class="lineno"> 2594</span>&#160;<span class="comment">             * hrgnInvalid = hrgnVisNew + hrgnVisOld;</span></div>
<div class="line"><a name="l02595"></a><span class="lineno"> 2595</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l02596"></a><span class="lineno"> 2596</span>&#160;            <span class="keywordflow">if</span> (pcvr-&gt;<a class="code" href="a02769.html#ad2a9f7a847f2b332cdd32d08603170a1">hrgnVisOld</a> == NULL) {</div>
<div class="line"><a name="l02597"></a><span class="lineno"> 2597</span>&#160; </div>
<div class="line"><a name="l02598"></a><span class="lineno"> 2598</span>&#160;                <span class="comment">/*</span></div>
<div class="line"><a name="l02599"></a><span class="lineno"> 2599</span>&#160;<span class="comment">                 * If we couldn&#39;t create hrgnVisOld, then</span></div>
<div class="line"><a name="l02600"></a><span class="lineno"> 2600</span>&#160;<span class="comment">                 * invalidate the entire parent</span></div>
<div class="line"><a name="l02601"></a><span class="lineno"> 2601</span>&#160;<span class="comment">                 */</span></div>
<div class="line"><a name="l02602"></a><span class="lineno"> 2602</span>&#160;                GreSetRectRgn(<a class="code" href="a03257.html#a22582da0c3535d7a4fc98d7a7b03cc18">hrgnInvalid</a>,</div>
<div class="line"><a name="l02603"></a><span class="lineno"> 2603</span>&#160;                              pwndParent-&gt;<a class="code" href="a02581.html#a2778d611c2b27395e559c94d05732e1f">rcWindow</a>.left,</div>
<div class="line"><a name="l02604"></a><span class="lineno"> 2604</span>&#160;                              pwndParent-&gt;<a class="code" href="a02581.html#a2778d611c2b27395e559c94d05732e1f">rcWindow</a>.top,</div>
<div class="line"><a name="l02605"></a><span class="lineno"> 2605</span>&#160;                              pwndParent-&gt;<a class="code" href="a02581.html#a2778d611c2b27395e559c94d05732e1f">rcWindow</a>.right,</div>
<div class="line"><a name="l02606"></a><span class="lineno"> 2606</span>&#160;                              pwndParent-&gt;<a class="code" href="a02581.html#a2778d611c2b27395e559c94d05732e1f">rcWindow</a>.bottom);</div>
<div class="line"><a name="l02607"></a><span class="lineno"> 2607</span>&#160;            } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l02608"></a><span class="lineno"> 2608</span>&#160; </div>
<div class="line"><a name="l02609"></a><span class="lineno"> 2609</span>&#160;                <span class="keywordflow">if</span> (!<a class="code" href="a00872.html#a35d11265eb8b4754416e2c6ac97747a4">CombineOldNewVis</a>(<a class="code" href="a03257.html#a22582da0c3535d7a4fc98d7a7b03cc18">hrgnInvalid</a>,</div>
<div class="line"><a name="l02610"></a><span class="lineno"> 2610</span>&#160;                                      pcvr-&gt;<a class="code" href="a02769.html#ad2a9f7a847f2b332cdd32d08603170a1">hrgnVisOld</a>,</div>
<div class="line"><a name="l02611"></a><span class="lineno"> 2611</span>&#160;                                      <a class="code" href="a03257.html#a94d85fecc1042e33913c3cd91dbc87e3">hrgnVisNew</a>,</div>
<div class="line"><a name="l02612"></a><span class="lineno"> 2612</span>&#160;                                      RGN_OR,</div>
<div class="line"><a name="l02613"></a><span class="lineno"> 2613</span>&#160;                                      fsRgnEmpty)) {</div>
<div class="line"><a name="l02614"></a><span class="lineno"> 2614</span>&#160; </div>
<div class="line"><a name="l02615"></a><span class="lineno"> 2615</span>&#160;                    <span class="keywordflow">goto</span> InvalidEmpty;</div>
<div class="line"><a name="l02616"></a><span class="lineno"> 2616</span>&#160;                }</div>
<div class="line"><a name="l02617"></a><span class="lineno"> 2617</span>&#160;            }</div>
<div class="line"><a name="l02618"></a><span class="lineno"> 2618</span>&#160;        }</div>
<div class="line"><a name="l02619"></a><span class="lineno"> 2619</span>&#160; </div>
<div class="line"><a name="l02620"></a><span class="lineno"> 2620</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l02621"></a><span class="lineno"> 2621</span>&#160;<span class="comment">         * Update hrgnValidSum</span></div>
<div class="line"><a name="l02622"></a><span class="lineno"> 2622</span>&#160;<span class="comment">         *</span></div>
<div class="line"><a name="l02623"></a><span class="lineno"> 2623</span>&#160;<span class="comment">         * hrgnValidSum += hrgnValid</span></div>
<div class="line"><a name="l02624"></a><span class="lineno"> 2624</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l02625"></a><span class="lineno"> 2625</span>&#160;        <span class="keywordflow">if</span> (!(fsRgnEmpty &amp; RE_VALID)) {</div>
<div class="line"><a name="l02626"></a><span class="lineno"> 2626</span>&#160; </div>
<div class="line"><a name="l02627"></a><span class="lineno"> 2627</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l02628"></a><span class="lineno"> 2628</span>&#160;<span class="comment">             * If the sum region is empty, then COPY instead of OR</span></div>
<div class="line"><a name="l02629"></a><span class="lineno"> 2629</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l02630"></a><span class="lineno"> 2630</span>&#160;            <span class="keywordflow">if</span> (fsSumEmpty &amp; RE_VALIDSUM)</div>
<div class="line"><a name="l02631"></a><span class="lineno"> 2631</span>&#160;                CopyRgn(<a class="code" href="a03257.html#ab5e418292fc20ee99143b63ca057a963">hrgnValidSum</a>, <a class="code" href="a03257.html#a6ed7bdfb32a260cb1f7f148bdd49827f">hrgnValid</a>);</div>
<div class="line"><a name="l02632"></a><span class="lineno"> 2632</span>&#160;            <span class="keywordflow">else</span></div>
<div class="line"><a name="l02633"></a><span class="lineno"> 2633</span>&#160;                UnionRgn(<a class="code" href="a03257.html#ab5e418292fc20ee99143b63ca057a963">hrgnValidSum</a>, <a class="code" href="a03257.html#a6ed7bdfb32a260cb1f7f148bdd49827f">hrgnValid</a>, <a class="code" href="a03257.html#ab5e418292fc20ee99143b63ca057a963">hrgnValidSum</a>);</div>
<div class="line"><a name="l02634"></a><span class="lineno"> 2634</span>&#160;            fsSumEmpty &amp;= ~RE_VALIDSUM;</div>
<div class="line"><a name="l02635"></a><span class="lineno"> 2635</span>&#160;        }</div>
<div class="line"><a name="l02636"></a><span class="lineno"> 2636</span>&#160; </div>
<div class="line"><a name="l02637"></a><span class="lineno"> 2637</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l02638"></a><span class="lineno"> 2638</span>&#160;<span class="comment">         * Subtract hrgnValidSum from hrgnInvalid if non-empty,</span></div>
<div class="line"><a name="l02639"></a><span class="lineno"> 2639</span>&#160;<span class="comment">         * otherwise use hrgnValid.  Note, hrgnValid has been OR&#39;ed</span></div>
<div class="line"><a name="l02640"></a><span class="lineno"> 2640</span>&#160;<span class="comment">         * into hrgnValidSum already.</span></div>
<div class="line"><a name="l02641"></a><span class="lineno"> 2641</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l02642"></a><span class="lineno"> 2642</span>&#160;        <span class="keywordflow">if</span> (!(fsSumEmpty &amp; RE_VALIDSUM) || !(fsRgnEmpty &amp; RE_VALID)) {</div>
<div class="line"><a name="l02643"></a><span class="lineno"> 2643</span>&#160;            <span class="keywordflow">switch</span> (SubtractRgn(<a class="code" href="a03257.html#a22582da0c3535d7a4fc98d7a7b03cc18">hrgnInvalid</a>, <a class="code" href="a03257.html#a22582da0c3535d7a4fc98d7a7b03cc18">hrgnInvalid</a>,</div>
<div class="line"><a name="l02644"></a><span class="lineno"> 2644</span>&#160;                    !(fsSumEmpty &amp; RE_VALIDSUM) ? <a class="code" href="a03257.html#ab5e418292fc20ee99143b63ca057a963">hrgnValidSum</a> : <a class="code" href="a03257.html#a6ed7bdfb32a260cb1f7f148bdd49827f">hrgnValid</a>)) {</div>
<div class="line"><a name="l02645"></a><span class="lineno"> 2645</span>&#160;            <span class="keywordflow">case</span> NULLREGION:</div>
<div class="line"><a name="l02646"></a><span class="lineno"> 2646</span>&#160;            <span class="keywordflow">case</span> ERROR:</div>
<div class="line"><a name="l02647"></a><span class="lineno"> 2647</span>&#160;InvalidEmpty:</div>
<div class="line"><a name="l02648"></a><span class="lineno"> 2648</span>&#160;                fsRgnEmpty |= RE_INVALID;</div>
<div class="line"><a name="l02649"></a><span class="lineno"> 2649</span>&#160;                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l02650"></a><span class="lineno"> 2650</span>&#160;            }</div>
<div class="line"><a name="l02651"></a><span class="lineno"> 2651</span>&#160;        }</div>
<div class="line"><a name="l02652"></a><span class="lineno"> 2652</span>&#160; </div>
<div class="line"><a name="l02653"></a><span class="lineno"> 2653</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l02654"></a><span class="lineno"> 2654</span>&#160;<span class="comment">         * If there are any SPB bits left over, it wasn&#39;t just created</span></div>
<div class="line"><a name="l02655"></a><span class="lineno"> 2655</span>&#160;<span class="comment">         * (SWP_SHOWWINDOW), and an operation occured that invalidates</span></div>
<div class="line"><a name="l02656"></a><span class="lineno"> 2656</span>&#160;<span class="comment">         * the spb bits, get rid of the spb.  A move, size, hide, or</span></div>
<div class="line"><a name="l02657"></a><span class="lineno"> 2657</span>&#160;<span class="comment">         * zorder operation will invalidate the bits.  Note that we do this</span></div>
<div class="line"><a name="l02658"></a><span class="lineno"> 2658</span>&#160;<span class="comment">         * outside of the SWP_NOREDRAW case in case the guy set that flag</span></div>
<div class="line"><a name="l02659"></a><span class="lineno"> 2659</span>&#160;<span class="comment">         * when he had some SPB bits lying around.</span></div>
<div class="line"><a name="l02660"></a><span class="lineno"> 2660</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l02661"></a><span class="lineno"> 2661</span>&#160;        <span class="keywordflow">if</span> (TestWF(pwnd, WFHASSPB) &amp;&amp; !(pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.flags &amp; SWP_SHOWWINDOW) &amp;&amp;</div>
<div class="line"><a name="l02662"></a><span class="lineno"> 2662</span>&#160;                (pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.flags &amp;</div>
<div class="line"><a name="l02663"></a><span class="lineno"> 2663</span>&#160;                (SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER | SWP_HIDEWINDOW))</div>
<div class="line"><a name="l02664"></a><span class="lineno"> 2664</span>&#160;                != (SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER)) {</div>
<div class="line"><a name="l02665"></a><span class="lineno"> 2665</span>&#160; </div>
<div class="line"><a name="l02666"></a><span class="lineno"> 2666</span>&#160;            <a class="code" href="a00860.html#a4ca8caae2a618c484c6f0fe08f178290">FreeSpb</a>(<a class="code" href="a00860.html#afea7e718807575e801e4647af63cf709">FindSpb</a>(pwnd));</div>
<div class="line"><a name="l02667"></a><span class="lineno"> 2667</span>&#160;        }</div>
<div class="line"><a name="l02668"></a><span class="lineno"> 2668</span>&#160; </div>
<div class="line"><a name="l02669"></a><span class="lineno"> 2669</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l02670"></a><span class="lineno"> 2670</span>&#160;<span class="comment">         * Finally, free up hrgnVisOld.</span></div>
<div class="line"><a name="l02671"></a><span class="lineno"> 2671</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l02672"></a><span class="lineno"> 2672</span>&#160;        <span class="keywordflow">if</span> (pcvr-&gt;<a class="code" href="a02769.html#ad2a9f7a847f2b332cdd32d08603170a1">hrgnVisOld</a>) {</div>
<div class="line"><a name="l02673"></a><span class="lineno"> 2673</span>&#160;            GreDeleteObject(pcvr-&gt;<a class="code" href="a02769.html#ad2a9f7a847f2b332cdd32d08603170a1">hrgnVisOld</a>);</div>
<div class="line"><a name="l02674"></a><span class="lineno"> 2674</span>&#160;            pcvr-&gt;<a class="code" href="a02769.html#ad2a9f7a847f2b332cdd32d08603170a1">hrgnVisOld</a> = NULL;</div>
<div class="line"><a name="l02675"></a><span class="lineno"> 2675</span>&#160;        }</div>
<div class="line"><a name="l02676"></a><span class="lineno"> 2676</span>&#160; </div>
<div class="line"><a name="l02677"></a><span class="lineno"> 2677</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l02678"></a><span class="lineno"> 2678</span>&#160;<span class="comment">         * BACKWARD COMPATIBILITY HACK</span></div>
<div class="line"><a name="l02679"></a><span class="lineno"> 2679</span>&#160;<span class="comment">         *</span></div>
<div class="line"><a name="l02680"></a><span class="lineno"> 2680</span>&#160;<span class="comment">         * In 3.0, a ShowWindow() NEVER invalidated any of the children.</span></div>
<div class="line"><a name="l02681"></a><span class="lineno"> 2681</span>&#160;<span class="comment">         * It would invalidate the parent and the window being shown, but</span></div>
<div class="line"><a name="l02682"></a><span class="lineno"> 2682</span>&#160;<span class="comment">         * no others.</span></div>
<div class="line"><a name="l02683"></a><span class="lineno"> 2683</span>&#160;<span class="comment">         *</span></div>
<div class="line"><a name="l02684"></a><span class="lineno"> 2684</span>&#160;<span class="comment">         * We only apply hack (a) to 3.0 apps when all the windows involved</span></div>
<div class="line"><a name="l02685"></a><span class="lineno"> 2685</span>&#160;<span class="comment">         * are doing a SWP_SHOWWINDOW: if any aren&#39;t, then we have to make</span></div>
<div class="line"><a name="l02686"></a><span class="lineno"> 2686</span>&#160;<span class="comment">         * sure the siblings are invalidated too.  So, we count the windows</span></div>
<div class="line"><a name="l02687"></a><span class="lineno"> 2687</span>&#160;<span class="comment">         * doing a SHOWWINDOW and compare it to the total count in the CVR.</span></div>
<div class="line"><a name="l02688"></a><span class="lineno"> 2688</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l02689"></a><span class="lineno"> 2689</span>&#160;        <span class="keywordflow">if</span> (!TestWF(pwnd, WFWIN31COMPAT) &amp;&amp; (pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.flags &amp; SWP_SHOWWINDOW))</div>
<div class="line"><a name="l02690"></a><span class="lineno"> 2690</span>&#160;            cwndShowing++;</div>
<div class="line"><a name="l02691"></a><span class="lineno"> 2691</span>&#160; </div>
<div class="line"><a name="l02692"></a><span class="lineno"> 2692</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l02693"></a><span class="lineno"> 2693</span>&#160;<span class="comment">         * Update hrgnInvalidSum:</span></div>
<div class="line"><a name="l02694"></a><span class="lineno"> 2694</span>&#160;<span class="comment">         *</span></div>
<div class="line"><a name="l02695"></a><span class="lineno"> 2695</span>&#160;<span class="comment">         * hrgnInvalidSum += hrgnInvalid</span></div>
<div class="line"><a name="l02696"></a><span class="lineno"> 2696</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l02697"></a><span class="lineno"> 2697</span>&#160;        <span class="keywordflow">if</span> (!(fsRgnEmpty &amp; RE_INVALID)) {</div>
<div class="line"><a name="l02698"></a><span class="lineno"> 2698</span>&#160; </div>
<div class="line"><a name="l02699"></a><span class="lineno"> 2699</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l02700"></a><span class="lineno"> 2700</span>&#160;<span class="comment">             * BACKWARD COMPATIBILITY HACK</span></div>
<div class="line"><a name="l02701"></a><span class="lineno"> 2701</span>&#160;<span class="comment">             *</span></div>
<div class="line"><a name="l02702"></a><span class="lineno"> 2702</span>&#160;<span class="comment">             * In many cases including ShowWindow, CS_V/HREDRAW,</span></div>
<div class="line"><a name="l02703"></a><span class="lineno"> 2703</span>&#160;<span class="comment">             * SWP_NOCOPYBITS, etc, 3.0 always invalidated the window with</span></div>
<div class="line"><a name="l02704"></a><span class="lineno"> 2704</span>&#160;<span class="comment">             * (HRGN)1, regardless of how it was clipped by children, siblings,</span></div>
<div class="line"><a name="l02705"></a><span class="lineno"> 2705</span>&#160;<span class="comment">             * or parents.  Besides being more efficient, this caused child</span></div>
<div class="line"><a name="l02706"></a><span class="lineno"> 2706</span>&#160;<span class="comment">             * windows that would otherwise not get update regions to get</span></div>
<div class="line"><a name="l02707"></a><span class="lineno"> 2707</span>&#160;<span class="comment">             * invalidated -- see the hack notes in InternalInvalidate2.</span></div>
<div class="line"><a name="l02708"></a><span class="lineno"> 2708</span>&#160;<span class="comment">             *</span></div>
<div class="line"><a name="l02709"></a><span class="lineno"> 2709</span>&#160;<span class="comment">             * This is a performance hack (usually) because (HRGN)1 can save</span></div>
<div class="line"><a name="l02710"></a><span class="lineno"> 2710</span>&#160;<span class="comment">             * a lot of region calculations in the normal case.  So, we do this</span></div>
<div class="line"><a name="l02711"></a><span class="lineno"> 2711</span>&#160;<span class="comment">             * for 3.1 apps as well as 3.0 apps.</span></div>
<div class="line"><a name="l02712"></a><span class="lineno"> 2712</span>&#160;<span class="comment">             *</span></div>
<div class="line"><a name="l02713"></a><span class="lineno"> 2713</span>&#160;<span class="comment">             * We detect the case as follows: invalid area not empty,</span></div>
<div class="line"><a name="l02714"></a><span class="lineno"> 2714</span>&#160;<span class="comment">             * valid area empty, and new visrgn not empty.</span></div>
<div class="line"><a name="l02715"></a><span class="lineno"> 2715</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l02716"></a><span class="lineno"> 2716</span>&#160;            <span class="keywordflow">if</span> ((fsRgnEmpty &amp; RE_VALID) &amp;&amp; !(fsRgnEmpty &amp; RE_VISNEW)) {</div>
<div class="line"><a name="l02717"></a><span class="lineno"> 2717</span>&#160; </div>
<div class="line"><a name="l02718"></a><span class="lineno"> 2718</span>&#160;                <span class="comment">/*</span></div>
<div class="line"><a name="l02719"></a><span class="lineno"> 2719</span>&#160;<span class="comment">                 * With the parameters we use InternalInvalidate() does</span></div>
<div class="line"><a name="l02720"></a><span class="lineno"> 2720</span>&#160;<span class="comment">                 * not leave the critical section</span></div>
<div class="line"><a name="l02721"></a><span class="lineno"> 2721</span>&#160;<span class="comment">                 */</span></div>
<div class="line"><a name="l02722"></a><span class="lineno"> 2722</span>&#160;                <a class="code" href="a00896.html#af920796d5612f833ca2179b07a008e69">xxxInternalInvalidate</a>(pwnd,</div>
<div class="line"><a name="l02723"></a><span class="lineno"> 2723</span>&#160;                                     MAXREGION,</div>
<div class="line"><a name="l02724"></a><span class="lineno"> 2724</span>&#160;                                     RDW_INVALIDATE |</div>
<div class="line"><a name="l02725"></a><span class="lineno"> 2725</span>&#160;                                     RDW_FRAME      |</div>
<div class="line"><a name="l02726"></a><span class="lineno"> 2726</span>&#160;                                     RDW_ERASE      |</div>
<div class="line"><a name="l02727"></a><span class="lineno"> 2727</span>&#160;                                     RDW_ALLCHILDREN);</div>
<div class="line"><a name="l02728"></a><span class="lineno"> 2728</span>&#160;            }</div>
<div class="line"><a name="l02729"></a><span class="lineno"> 2729</span>&#160; </div>
<div class="line"><a name="l02730"></a><span class="lineno"> 2730</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l02731"></a><span class="lineno"> 2731</span>&#160;<span class="comment">             * If the sum region is empty, then COPY instead of OR</span></div>
<div class="line"><a name="l02732"></a><span class="lineno"> 2732</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l02733"></a><span class="lineno"> 2733</span>&#160;            <span class="keywordflow">if</span> (fsSumEmpty &amp; RE_INVALIDSUM) {</div>
<div class="line"><a name="l02734"></a><span class="lineno"> 2734</span>&#160; </div>
<div class="line"><a name="l02735"></a><span class="lineno"> 2735</span>&#160;                <span class="comment">/*</span></div>
<div class="line"><a name="l02736"></a><span class="lineno"> 2736</span>&#160;<span class="comment">                 * HACK ALERT:</span></div>
<div class="line"><a name="l02737"></a><span class="lineno"> 2737</span>&#160;<span class="comment">                 * If this is the last pass through the loop (cIter == 0)</span></div>
<div class="line"><a name="l02738"></a><span class="lineno"> 2738</span>&#160;<span class="comment">                 * and hrgnInvalidSum is currently empty,</span></div>
<div class="line"><a name="l02739"></a><span class="lineno"> 2739</span>&#160;<span class="comment">                 * then instead of copying hrgnInvalid to hrgnInvalidSum,</span></div>
<div class="line"><a name="l02740"></a><span class="lineno"> 2740</span>&#160;<span class="comment">                 * just set hrgnInvalidate to hrgnInvalid.  This saves</span></div>
<div class="line"><a name="l02741"></a><span class="lineno"> 2741</span>&#160;<span class="comment">                 * a region copy in the single-window case.</span></div>
<div class="line"><a name="l02742"></a><span class="lineno"> 2742</span>&#160;<span class="comment">                 */</span></div>
<div class="line"><a name="l02743"></a><span class="lineno"> 2743</span>&#160;                <span class="keywordflow">if</span> (cIter == 0) {</div>
<div class="line"><a name="l02744"></a><span class="lineno"> 2744</span>&#160;                    hrgnInvalidate = <a class="code" href="a03257.html#a22582da0c3535d7a4fc98d7a7b03cc18">hrgnInvalid</a>;</div>
<div class="line"><a name="l02745"></a><span class="lineno"> 2745</span>&#160;                } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l02746"></a><span class="lineno"> 2746</span>&#160;                    CopyRgn(<a class="code" href="a03257.html#a4c1cf2caffadb752159315b39aa5b73f">hrgnInvalidSum</a>, <a class="code" href="a03257.html#a22582da0c3535d7a4fc98d7a7b03cc18">hrgnInvalid</a>);</div>
<div class="line"><a name="l02747"></a><span class="lineno"> 2747</span>&#160;                }</div>
<div class="line"><a name="l02748"></a><span class="lineno"> 2748</span>&#160; </div>
<div class="line"><a name="l02749"></a><span class="lineno"> 2749</span>&#160;            } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l02750"></a><span class="lineno"> 2750</span>&#160; </div>
<div class="line"><a name="l02751"></a><span class="lineno"> 2751</span>&#160;                UnionRgn(<a class="code" href="a03257.html#a4c1cf2caffadb752159315b39aa5b73f">hrgnInvalidSum</a>, <a class="code" href="a03257.html#a22582da0c3535d7a4fc98d7a7b03cc18">hrgnInvalid</a>, <a class="code" href="a03257.html#a4c1cf2caffadb752159315b39aa5b73f">hrgnInvalidSum</a>);</div>
<div class="line"><a name="l02752"></a><span class="lineno"> 2752</span>&#160;            }</div>
<div class="line"><a name="l02753"></a><span class="lineno"> 2753</span>&#160; </div>
<div class="line"><a name="l02754"></a><span class="lineno"> 2754</span>&#160;            fsSumEmpty &amp;= ~RE_INVALIDSUM;</div>
<div class="line"><a name="l02755"></a><span class="lineno"> 2755</span>&#160;        }</div>
<div class="line"><a name="l02756"></a><span class="lineno"> 2756</span>&#160;    } <span class="comment">// for (... pcvr ...)</span></div>
<div class="line"><a name="l02757"></a><span class="lineno"> 2757</span>&#160; </div>
<div class="line"><a name="l02758"></a><span class="lineno"> 2758</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l02759"></a><span class="lineno"> 2759</span>&#160;<span class="comment">     * Now, invalidate as needed.</span></div>
<div class="line"><a name="l02760"></a><span class="lineno"> 2760</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l02761"></a><span class="lineno"> 2761</span>&#160;    <span class="keywordflow">if</span> (!(fsSumEmpty &amp; RE_INVALIDSUM)) {</div>
<div class="line"><a name="l02762"></a><span class="lineno"> 2762</span>&#160; </div>
<div class="line"><a name="l02763"></a><span class="lineno"> 2763</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l02764"></a><span class="lineno"> 2764</span>&#160;<span class="comment">         * BACKWARD COMPATIBILITY HACK (see above)</span></div>
<div class="line"><a name="l02765"></a><span class="lineno"> 2765</span>&#160;<span class="comment">         *</span></div>
<div class="line"><a name="l02766"></a><span class="lineno"> 2766</span>&#160;<span class="comment">         * If all the windows involved were being shown, then</span></div>
<div class="line"><a name="l02767"></a><span class="lineno"> 2767</span>&#160;<span class="comment">         * invalidate the parent ONLY -- don&#39;t enumerate any children.</span></div>
<div class="line"><a name="l02768"></a><span class="lineno"> 2768</span>&#160;<span class="comment">         * (the windows involved have already been invalidated above).</span></div>
<div class="line"><a name="l02769"></a><span class="lineno"> 2769</span>&#160;<span class="comment">         * This hack is only applied to 3.0 apps (see above).</span></div>
<div class="line"><a name="l02770"></a><span class="lineno"> 2770</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l02771"></a><span class="lineno"> 2771</span>&#160; </div>
<div class="line"><a name="l02772"></a><span class="lineno"> 2772</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l02773"></a><span class="lineno"> 2773</span>&#160;<span class="comment">         * More hack-o-rama. On Win3.1, the desktop paint would only</span></div>
<div class="line"><a name="l02774"></a><span class="lineno"> 2774</span>&#160;<span class="comment">         * repaint those portions inside the rect returned from GetClipBox().</span></div>
<div class="line"><a name="l02775"></a><span class="lineno"> 2775</span>&#160;<span class="comment">         * Dialogs with spbs outside the rect returned from GetClipBox() would</span></div>
<div class="line"><a name="l02776"></a><span class="lineno"> 2776</span>&#160;<span class="comment">         * not get their spbs invalidated until later, when you clicked on</span></div>
<div class="line"><a name="l02777"></a><span class="lineno"> 2777</span>&#160;<span class="comment">         * them to make them active. The only dialog that wouldn&#39;t really loose</span></div>
<div class="line"><a name="l02778"></a><span class="lineno"> 2778</span>&#160;<span class="comment">         * its bits is the control panel desktop dialog, which would restore</span></div>
<div class="line"><a name="l02779"></a><span class="lineno"> 2779</span>&#160;<span class="comment">         * its bad bits when it went away (in certain configurations). On</span></div>
<div class="line"><a name="l02780"></a><span class="lineno"> 2780</span>&#160;<span class="comment">         * NT, the desktop would repaint and then the dialog would go away.</span></div>
<div class="line"><a name="l02781"></a><span class="lineno"> 2781</span>&#160;<span class="comment">         * On Win3.1, the dialog would go away and then the desktop would</span></div>
<div class="line"><a name="l02782"></a><span class="lineno"> 2782</span>&#160;<span class="comment">         * repaint. On NT, because of preemption and little differences in</span></div>
<div class="line"><a name="l02783"></a><span class="lineno"> 2783</span>&#160;<span class="comment">         * painting order between applications, there was an opportunity to</span></div>
<div class="line"><a name="l02784"></a><span class="lineno"> 2784</span>&#160;<span class="comment">         * put bad bits on the screen, on Win3.1 there wasn&#39;t.</span></div>
<div class="line"><a name="l02785"></a><span class="lineno"> 2785</span>&#160;<span class="comment">         *</span></div>
<div class="line"><a name="l02786"></a><span class="lineno"> 2786</span>&#160;<span class="comment">         * Now... the below code that passes RDW_NOCHILDREN only gets executed</span></div>
<div class="line"><a name="l02787"></a><span class="lineno"> 2787</span>&#160;<span class="comment">         * if the app is marked as a win3.0 app (latest CorelDraw, also wep</span></div>
<div class="line"><a name="l02788"></a><span class="lineno"> 2788</span>&#160;<span class="comment">         * freecell demonstrates the same problem). This code would get</span></div>
<div class="line"><a name="l02789"></a><span class="lineno"> 2789</span>&#160;<span class="comment">         * executed when a dialog got shown. So for a win3.0 app, spb would get</span></div>
<div class="line"><a name="l02790"></a><span class="lineno"> 2790</span>&#160;<span class="comment">         * saved, the dialog would get shown, the desktop invalidated, the</span></div>
<div class="line"><a name="l02791"></a><span class="lineno"> 2791</span>&#160;<span class="comment">         * desktop would paint, the spb would get clobbered. In short, when</span></div>
<div class="line"><a name="l02792"></a><span class="lineno"> 2792</span>&#160;<span class="comment">         * a win3.0 app would put up a dialog, all spbs would get freed because</span></div>
<div class="line"><a name="l02793"></a><span class="lineno"> 2793</span>&#160;<span class="comment">         * of the new (and correct) way the desktop repaints.</span></div>
<div class="line"><a name="l02794"></a><span class="lineno"> 2794</span>&#160;<span class="comment">         *</span></div>
<div class="line"><a name="l02795"></a><span class="lineno"> 2795</span>&#160;<span class="comment">         * So the desktop check hack will counter-act the invalidate</span></div>
<div class="line"><a name="l02796"></a><span class="lineno"> 2796</span>&#160;<span class="comment">         * RDW_NOCHILDREN case if all windows are hiding / showing and the</span></div>
<div class="line"><a name="l02797"></a><span class="lineno"> 2797</span>&#160;<span class="comment">         * desktop is being invalidated. Note that in the no RDW_NOCHILDREN</span></div>
<div class="line"><a name="l02798"></a><span class="lineno"> 2798</span>&#160;<span class="comment">         * case, the invalid area gets distributed to the children first (in</span></div>
<div class="line"><a name="l02799"></a><span class="lineno"> 2799</span>&#160;<span class="comment">         * this case, children of the desktop), so if the children cover the</span></div>
<div class="line"><a name="l02800"></a><span class="lineno"> 2800</span>&#160;<span class="comment">         * desktop, the desktop won&#39;t get any invalid region, which is what</span></div>
<div class="line"><a name="l02801"></a><span class="lineno"> 2801</span>&#160;<span class="comment">         * we want. - scottlu</span></div>
<div class="line"><a name="l02802"></a><span class="lineno"> 2802</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l02803"></a><span class="lineno"> 2803</span>&#160; </div>
<div class="line"><a name="l02804"></a><span class="lineno"> 2804</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l02805"></a><span class="lineno"> 2805</span>&#160;<span class="comment">         * With the parameters we use InternalInvalidate() does not leave</span></div>
<div class="line"><a name="l02806"></a><span class="lineno"> 2806</span>&#160;<span class="comment">         * the critical section</span></div>
<div class="line"><a name="l02807"></a><span class="lineno"> 2807</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l02808"></a><span class="lineno"> 2808</span>&#160;        <a class="code" href="a00896.html#af920796d5612f833ca2179b07a008e69">xxxInternalInvalidate</a>(</div>
<div class="line"><a name="l02809"></a><span class="lineno"> 2809</span>&#160;            pwndParent,</div>
<div class="line"><a name="l02810"></a><span class="lineno"> 2810</span>&#160;            hrgnInvalidate,</div>
<div class="line"><a name="l02811"></a><span class="lineno"> 2811</span>&#160;            ((cwndShowing == psmwp-&gt;<a class="code" href="a02773.html#a1939a69163ecb9423a4804f3f71f1f83">ccvr</a> &amp;&amp;</div>
<div class="line"><a name="l02812"></a><span class="lineno"> 2812</span>&#160;              pwndParent != PWNDDESKTOP(pwndParent)) ?</div>
<div class="line"><a name="l02813"></a><span class="lineno"> 2813</span>&#160;                    (RDW_INVALIDATE | RDW_ERASE | RDW_NOCHILDREN) :</div>
<div class="line"><a name="l02814"></a><span class="lineno"> 2814</span>&#160;                    (RDW_INVALIDATE | RDW_ERASE | RDW_ALLCHILDREN)));</div>
<div class="line"><a name="l02815"></a><span class="lineno"> 2815</span>&#160;    }</div>
<div class="line"><a name="l02816"></a><span class="lineno"> 2816</span>&#160; </div>
<div class="line"><a name="l02817"></a><span class="lineno"> 2817</span>&#160;UnlockAndExit:</div>
<div class="line"><a name="l02818"></a><span class="lineno"> 2818</span>&#160; </div>
<div class="line"><a name="l02819"></a><span class="lineno"> 2819</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l02820"></a><span class="lineno"> 2820</span>&#160;<span class="comment">     * If necessary, release the screen DC</span></div>
<div class="line"><a name="l02821"></a><span class="lineno"> 2821</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l02822"></a><span class="lineno"> 2822</span>&#160;    <span class="keywordflow">if</span> (hdcScreen != NULL) {</div>
<div class="line"><a name="l02823"></a><span class="lineno"> 2823</span>&#160; </div>
<div class="line"><a name="l02824"></a><span class="lineno"> 2824</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l02825"></a><span class="lineno"> 2825</span>&#160;<span class="comment">         * Reset the visrgn before we go...</span></div>
<div class="line"><a name="l02826"></a><span class="lineno"> 2826</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l02827"></a><span class="lineno"> 2827</span>&#160;        GreSelectVisRgn(hdcScreen, NULL, NULL, SVR_DELETEOLD);</div>
<div class="line"><a name="l02828"></a><span class="lineno"> 2828</span>&#160; </div>
<div class="line"><a name="l02829"></a><span class="lineno"> 2829</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l02830"></a><span class="lineno"> 2830</span>&#160;<span class="comment">         * Make sure that the drawing we did in this DC does not affect</span></div>
<div class="line"><a name="l02831"></a><span class="lineno"> 2831</span>&#160;<span class="comment">         * any SPBs.  Clear the dirty rect.</span></div>
<div class="line"><a name="l02832"></a><span class="lineno"> 2832</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l02833"></a><span class="lineno"> 2833</span>&#160;        GreGetBounds(hdcScreen, NULL, 0);     <span class="comment">// NULL means reset</span></div>
<div class="line"><a name="l02834"></a><span class="lineno"> 2834</span>&#160;    }</div>
<div class="line"><a name="l02835"></a><span class="lineno"> 2835</span>&#160; </div>
<div class="line"><a name="l02836"></a><span class="lineno"> 2836</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l02837"></a><span class="lineno"> 2837</span>&#160;<span class="comment">     * All the dirty work is done.  Ok to leave the critsects we entered</span></div>
<div class="line"><a name="l02838"></a><span class="lineno"> 2838</span>&#160;<span class="comment">     * earlier.</span></div>
<div class="line"><a name="l02839"></a><span class="lineno"> 2839</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l02840"></a><span class="lineno"> 2840</span>&#160;    GreUnlockDisplay(<a class="code" href="a03257.html#ab597263bdbb3441715804712fcf29e6d">gpDispInfo</a>-&gt;<a class="code" href="a02605.html#a5e0929a8ef013061be966961b2eddbff">pDevLock</a>);</div>
<div class="line"><a name="l02841"></a><span class="lineno"> 2841</span>&#160; </div>
<div class="line"><a name="l02842"></a><span class="lineno"> 2842</span>&#160;    <span class="keywordflow">return</span> fSyncPaint;</div>
<div class="line"><a name="l02843"></a><span class="lineno"> 2843</span>&#160;}</div>
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<p class="reference">引用了 <a class="el" href="a00899_source.html#l01596">tagSMWP::acvr</a>, <a class="el" href="a00872_source.html#l02092">BltValidInit()</a>, <a class="el" href="a00899_source.html#l01594">tagSMWP::ccvr</a>, <a class="el" href="a00872_source.html#l01573">ChangeStates()</a>, <a class="el" href="a00872_source.html#l02030">CombineOldNewVis()</a>, <a class="el" href="a00899_source.html#l01572">tagCVR::dxBlt</a>, <a class="el" href="a00899_source.html#l01573">tagCVR::dyBlt</a>, <a class="el" href="a00860_source.html#l00936">FindSpb()</a>, <a class="el" href="a00860_source.html#l01120">FreeSpb()</a>, <a class="el" href="a00899_source.html#l01574">tagCVR::fsRE</a>, <a class="el" href="a03257_source.html#l00125">gpDispInfo</a>, <a class="el" href="a00365_source.html#l01566">tagDISPLAYINFO::hdcScreen</a>, <a class="el" href="a03257_source.html#l00439">hrgnInvalid</a>, <a class="el" href="a03257_source.html#l00434">hrgnInvalidSum</a>, <a class="el" href="a03257_source.html#l00436">hrgnSWP1</a>, <a class="el" href="a00365_source.html#l01406">tagWND::hrgnUpdate</a>, <a class="el" href="a03257_source.html#l00437">hrgnValid</a>, <a class="el" href="a03257_source.html#l00438">hrgnValidSum</a>, <a class="el" href="a03257_source.html#l00435">hrgnVisNew</a>, <a class="el" href="a00899_source.html#l01575">tagCVR::hrgnVisOld</a>, <a class="el" href="a00644_source.html#l01644">InvalidateDCCache()</a>, <a class="el" href="a00872_source.html#l00336">IsStillWindowC()</a>, <a class="el" href="a00365_source.html#l01577">tagDISPLAYINFO::pDevLock</a>, <a class="el" href="a00899_source.html#l01566">tagCVR::pos</a>, <a class="el" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>, <a class="el" href="a00899_source.html#l01571">tagCVR::rcBlt</a>, <a class="el" href="a00365_source.html#l01398">tagWND::rcWindow</a>, <a class="el" href="a00860_source.html#l00605">RestoreSpb()</a>, <a class="el" href="a00860_source.html#l00966">SpbCheck()</a>, <a class="el" href="a00860_source.html#l01031">SpbCheckRect()</a>, <a class="el" href="a00365_source.html#l01392">tagWND::spwndParent</a>, <a class="el" href="a00872_source.html#l01997">SwpCalcVisRgn()</a>, <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT()</a>, <a class="el" href="a00950_source.html#l00117">UserAssert</a> , 以及 <a class="el" href="a00896_source.html#l01257">xxxInternalInvalidate()</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00872_source.html#l04010">xxxEndDeferWindowPosEx()</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#ab354f7fdd4aee2e63bcaf702656a424c">&#9670;&nbsp;</a></span>BltValidInit()</h2>

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          <td class="memname">int BltValidInit </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00899.html#accbe29aa27700083c2ca1e4bf8e64853">PSMWP</a>&#160;</td>
          <td class="paramname"><em>psmwp</em></td><td>)</td>
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<p class="definition">在文件 <a class="el" href="a00872_source.html">swp.c</a> 第 <a class="el" href="a00872_source.html#l02092">2092</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l02094"></a><span class="lineno"> 2094</span>&#160;{</div>
<div class="line"><a name="l02095"></a><span class="lineno"> 2095</span>&#160;    <span class="keywordtype">int</span>  ccvr;</div>
<div class="line"><a name="l02096"></a><span class="lineno"> 2096</span>&#160;    <span class="keywordtype">int</span>  cIter = 0;</div>
<div class="line"><a name="l02097"></a><span class="lineno"> 2097</span>&#160;    <a class="code" href="a02769.html">PCVR</a> pcvr;</div>
<div class="line"><a name="l02098"></a><span class="lineno"> 2098</span>&#160;    <a class="code" href="a02581.html">PWND</a> pwnd;</div>
<div class="line"><a name="l02099"></a><span class="lineno"> 2099</span>&#160;    BOOL fChangeState = FALSE;</div>
<div class="line"><a name="l02100"></a><span class="lineno"> 2100</span>&#160; </div>
<div class="line"><a name="l02101"></a><span class="lineno"> 2101</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l02102"></a><span class="lineno"> 2102</span>&#160;<span class="comment">     * Before we change any window state, calculate the old visrgn</span></div>
<div class="line"><a name="l02103"></a><span class="lineno"> 2103</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l02104"></a><span class="lineno"> 2104</span>&#160;    <span class="keywordflow">for</span> (pcvr = psmwp-&gt;<a class="code" href="a02773.html#a40b87e98aa2d20c26d45d98641f9a238">acvr</a>, ccvr = psmwp-&gt;<a class="code" href="a02773.html#a1939a69163ecb9423a4804f3f71f1f83">ccvr</a>; --ccvr &gt;= 0; pcvr++) {</div>
<div class="line"><a name="l02105"></a><span class="lineno"> 2105</span>&#160; </div>
<div class="line"><a name="l02106"></a><span class="lineno"> 2106</span>&#160;        <a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> flags = pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.flags;</div>
<div class="line"><a name="l02107"></a><span class="lineno"> 2107</span>&#160; </div>
<div class="line"><a name="l02108"></a><span class="lineno"> 2108</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l02109"></a><span class="lineno"> 2109</span>&#160;<span class="comment">         * Make sure this is initialized to NULL; we may be sticking something</span></div>
<div class="line"><a name="l02110"></a><span class="lineno"> 2110</span>&#160;<span class="comment">         * in it, and we want to know later if we need to free that thing.</span></div>
<div class="line"><a name="l02111"></a><span class="lineno"> 2111</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l02112"></a><span class="lineno"> 2112</span>&#160;        pcvr-&gt;<a class="code" href="a02769.html#ad2a9f7a847f2b332cdd32d08603170a1">hrgnVisOld</a> = NULL;</div>
<div class="line"><a name="l02113"></a><span class="lineno"> 2113</span>&#160; </div>
<div class="line"><a name="l02114"></a><span class="lineno"> 2114</span>&#160;        <span class="keywordflow">if</span> (pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.hwnd == NULL)</div>
<div class="line"><a name="l02115"></a><span class="lineno"> 2115</span>&#160;            <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l02116"></a><span class="lineno"> 2116</span>&#160; </div>
<div class="line"><a name="l02117"></a><span class="lineno"> 2117</span>&#160;        pwnd = RevalidateHwnd(pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.hwnd);</div>
<div class="line"><a name="l02118"></a><span class="lineno"> 2118</span>&#160; </div>
<div class="line"><a name="l02119"></a><span class="lineno"> 2119</span>&#160;        <span class="keywordflow">if</span> ((pwnd == NULL) || !<a class="code" href="a00872.html#acdc745edef280248141f00e0eb24c7ed">IsStillWindowC</a>(pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.hwndInsertAfter)) {</div>
<div class="line"><a name="l02120"></a><span class="lineno"> 2120</span>&#160;            pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.hwnd  = NULL;</div>
<div class="line"><a name="l02121"></a><span class="lineno"> 2121</span>&#160;            pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.flags = SWP_NOREDRAW | SWP_NOCHANGE;</div>
<div class="line"><a name="l02122"></a><span class="lineno"> 2122</span>&#160;            <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l02123"></a><span class="lineno"> 2123</span>&#160;        }</div>
<div class="line"><a name="l02124"></a><span class="lineno"> 2124</span>&#160; </div>
<div class="line"><a name="l02125"></a><span class="lineno"> 2125</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l02126"></a><span class="lineno"> 2126</span>&#160;<span class="comment">         * Before we change any window&#39;s state, ensure that any SPBs</span></div>
<div class="line"><a name="l02127"></a><span class="lineno"> 2127</span>&#160;<span class="comment">         * over the window&#39;s old location are invalidated if necessary.</span></div>
<div class="line"><a name="l02128"></a><span class="lineno"> 2128</span>&#160;<span class="comment">         * This must be done because no WM_PAINT messages will be</span></div>
<div class="line"><a name="l02129"></a><span class="lineno"> 2129</span>&#160;<span class="comment">         * sent to anyone for the covered area if the area is obscured</span></div>
<div class="line"><a name="l02130"></a><span class="lineno"> 2130</span>&#160;<span class="comment">         * by other windows.</span></div>
<div class="line"><a name="l02131"></a><span class="lineno"> 2131</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l02132"></a><span class="lineno"> 2132</span>&#160;        <span class="keywordflow">if</span> (AnySpbs() &amp;&amp; !(flags &amp; SWP_NOREDRAW))</div>
<div class="line"><a name="l02133"></a><span class="lineno"> 2133</span>&#160;            <a class="code" href="a00860.html#a682e7a615d4877278df80629d78c3081">SpbCheckRect</a>(pwnd, &amp;pwnd-&gt;<a class="code" href="a02581.html#a2778d611c2b27395e559c94d05732e1f">rcWindow</a>, DCX_WINDOW);</div>
<div class="line"><a name="l02134"></a><span class="lineno"> 2134</span>&#160; </div>
<div class="line"><a name="l02135"></a><span class="lineno"> 2135</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l02136"></a><span class="lineno"> 2136</span>&#160;<span class="comment">         * Count the number of passes through the loop</span></div>
<div class="line"><a name="l02137"></a><span class="lineno"> 2137</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l02138"></a><span class="lineno"> 2138</span>&#160;        cIter++;</div>
<div class="line"><a name="l02139"></a><span class="lineno"> 2139</span>&#160; </div>
<div class="line"><a name="l02140"></a><span class="lineno"> 2140</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l02141"></a><span class="lineno"> 2141</span>&#160;<span class="comment">         * Remember if any SWPs need their state changed.</span></div>
<div class="line"><a name="l02142"></a><span class="lineno"> 2142</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l02143"></a><span class="lineno"> 2143</span>&#160;        <span class="keywordflow">if</span> ((flags &amp; SWP_CHANGEMASK) != SWP_NOCHANGE)</div>
<div class="line"><a name="l02144"></a><span class="lineno"> 2144</span>&#160;            fChangeState = TRUE;</div>
<div class="line"><a name="l02145"></a><span class="lineno"> 2145</span>&#160; </div>
<div class="line"><a name="l02146"></a><span class="lineno"> 2146</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l02147"></a><span class="lineno"> 2147</span>&#160;<span class="comment">         * If we&#39;re not redrawing, no need to calculate visrgn</span></div>
<div class="line"><a name="l02148"></a><span class="lineno"> 2148</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l02149"></a><span class="lineno"> 2149</span>&#160;        <span class="keywordflow">if</span> (pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.flags &amp; SWP_NOREDRAW)</div>
<div class="line"><a name="l02150"></a><span class="lineno"> 2150</span>&#160;            <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l02151"></a><span class="lineno"> 2151</span>&#160; </div>
<div class="line"><a name="l02152"></a><span class="lineno"> 2152</span>&#160;        pcvr-&gt;<a class="code" href="a02769.html#a58dc27149ede03070cd839042a8bf576">fsRE</a>       = 0;</div>
<div class="line"><a name="l02153"></a><span class="lineno"> 2153</span>&#160;        pcvr-&gt;<a class="code" href="a02769.html#ad2a9f7a847f2b332cdd32d08603170a1">hrgnVisOld</a> = GreCreateRectRgn(0, 0, 0, 0);</div>
<div class="line"><a name="l02154"></a><span class="lineno"> 2154</span>&#160; </div>
<div class="line"><a name="l02155"></a><span class="lineno"> 2155</span>&#160;        <span class="keywordflow">if</span> (pcvr-&gt;<a class="code" href="a02769.html#ad2a9f7a847f2b332cdd32d08603170a1">hrgnVisOld</a> == NULL ||</div>
<div class="line"><a name="l02156"></a><span class="lineno"> 2156</span>&#160;            !<a class="code" href="a00872.html#a2b9cb8b8e51ddf1e8796ab7820790213">SwpCalcVisRgn</a>(pwnd, pcvr-&gt;<a class="code" href="a02769.html#ad2a9f7a847f2b332cdd32d08603170a1">hrgnVisOld</a>)) {</div>
<div class="line"><a name="l02157"></a><span class="lineno"> 2157</span>&#160; </div>
<div class="line"><a name="l02158"></a><span class="lineno"> 2158</span>&#160;            pcvr-&gt;<a class="code" href="a02769.html#a58dc27149ede03070cd839042a8bf576">fsRE</a> = RE_VISOLD;</div>
<div class="line"><a name="l02159"></a><span class="lineno"> 2159</span>&#160;        }</div>
<div class="line"><a name="l02160"></a><span class="lineno"> 2160</span>&#160;    }</div>
<div class="line"><a name="l02161"></a><span class="lineno"> 2161</span>&#160; </div>
<div class="line"><a name="l02162"></a><span class="lineno"> 2162</span>&#160;    <span class="keywordflow">return</span> (fChangeState ? cIter : 0);</div>
<div class="line"><a name="l02163"></a><span class="lineno"> 2163</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00899_source.html#l01596">tagSMWP::acvr</a>, <a class="el" href="a00899_source.html#l01594">tagSMWP::ccvr</a>, <a class="el" href="a00899_source.html#l01574">tagCVR::fsRE</a>, <a class="el" href="a00899_source.html#l01575">tagCVR::hrgnVisOld</a>, <a class="el" href="a00872_source.html#l00336">IsStillWindowC()</a>, <a class="el" href="a00899_source.html#l01566">tagCVR::pos</a>, <a class="el" href="a00365_source.html#l01398">tagWND::rcWindow</a>, <a class="el" href="a00860_source.html#l01031">SpbCheckRect()</a>, <a class="el" href="a00872_source.html#l01997">SwpCalcVisRgn()</a> , 以及 <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT()</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00872_source.html#l02237">BltValidBits()</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#a641f4e16c75a445b125667f001e07535">&#9670;&nbsp;</a></span>CalcForegroundInsertAfter()</h2>

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          <td class="memname"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> CalcForegroundInsertAfter </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a>&#160;</td>
          <td class="paramname"><em>pwnd</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00872_source.html">swp.c</a> 第 <a class="el" href="a00872_source.html#l02994">2994</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l02996"></a><span class="lineno"> 2996</span>&#160;{</div>
<div class="line"><a name="l02997"></a><span class="lineno"> 2997</span>&#160;    <a class="code" href="a02581.html">PWND</a>        pwndInsertAfter;</div>
<div class="line"><a name="l02998"></a><span class="lineno"> 2998</span>&#160;    <a class="code" href="a02581.html">PWND</a>        pwndT;</div>
<div class="line"><a name="l02999"></a><span class="lineno"> 2999</span>&#160;    <a class="code" href="a02889.html">PTHREADINFO</a> ptiTop;</div>
<div class="line"><a name="l03000"></a><span class="lineno"> 3000</span>&#160; </div>
<div class="line"><a name="l03001"></a><span class="lineno"> 3001</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l03002"></a><span class="lineno"> 3002</span>&#160;<span class="comment">     * If we&#39;re allowing this application to make this top</span></div>
<div class="line"><a name="l03003"></a><span class="lineno"> 3003</span>&#160;<span class="comment">     * level window foreground active, then this app may</span></div>
<div class="line"><a name="l03004"></a><span class="lineno"> 3004</span>&#160;<span class="comment">     * not be foreground yet, but we want any windows it</span></div>
<div class="line"><a name="l03005"></a><span class="lineno"> 3005</span>&#160;<span class="comment">     * zorders to appear on top because it is probably about</span></div>
<div class="line"><a name="l03006"></a><span class="lineno"> 3006</span>&#160;<span class="comment">     * to activate them (this is a guess!) If this is the case,</span></div>
<div class="line"><a name="l03007"></a><span class="lineno"> 3007</span>&#160;<span class="comment">     * let it do what it wants. A good example of this is an</span></div>
<div class="line"><a name="l03008"></a><span class="lineno"> 3008</span>&#160;<span class="comment">     * application like toolbook that creates a window without a</span></div>
<div class="line"><a name="l03009"></a><span class="lineno"> 3009</span>&#160;<span class="comment">     * caption, doesn&#39;t activate it, and wants that to appear on top.</span></div>
<div class="line"><a name="l03010"></a><span class="lineno"> 3010</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l03011"></a><span class="lineno"> 3011</span>&#160; </div>
<div class="line"><a name="l03012"></a><span class="lineno"> 3012</span>&#160;    <span class="keywordflow">if</span> (TestWF(pwnd, WFBOTTOMMOST))</div>
<div class="line"><a name="l03013"></a><span class="lineno"> 3013</span>&#160;        pwndInsertAfter = <a class="code" href="a00872.html#ac1a6b791c7b04ccc7bcff4a52dbba8b4">GetLastNonBottomMostWindow</a>(pwnd, TRUE);</div>
<div class="line"><a name="l03014"></a><span class="lineno"> 3014</span>&#160;    <span class="keywordflow">else</span></div>
<div class="line"><a name="l03015"></a><span class="lineno"> 3015</span>&#160;        pwndInsertAfter = <a class="code" href="a00872.html#ad862db65d0d16e60ffe35ee1e6afa082">GetLastTopMostWindow</a>();</div>
<div class="line"><a name="l03016"></a><span class="lineno"> 3016</span>&#160; </div>
<div class="line"><a name="l03017"></a><span class="lineno"> 3017</span>&#160; </div>
<div class="line"><a name="l03018"></a><span class="lineno"> 3018</span>&#160;    <span class="keywordflow">if</span> (!TestwndChild(pwnd)) {</div>
<div class="line"><a name="l03019"></a><span class="lineno"> 3019</span>&#160;<span class="comment">//    if (hwnd-&gt;hwndParent == hwndDesktop)  -- Chicago conditional FritzS</span></div>
<div class="line"><a name="l03020"></a><span class="lineno"> 3020</span>&#160; </div>
<div class="line"><a name="l03021"></a><span class="lineno"> 3021</span>&#160;        <span class="keywordflow">if</span> ((GETPTI(pwnd)-&gt;TIF_flags &amp; TIF_ALLOWFOREGROUNDACTIVATE) ||</div>
<div class="line"><a name="l03022"></a><span class="lineno"> 3022</span>&#160;                (GETPTI(pwnd)-&gt;ppi-&gt;W32PF_Flags &amp; W32PF_ALLOWFOREGROUNDACTIVATE)) {</div>
<div class="line"><a name="l03023"></a><span class="lineno"> 3023</span>&#160; </div>
<div class="line"><a name="l03024"></a><span class="lineno"> 3024</span>&#160;            <span class="keywordflow">return</span> pwndInsertAfter;</div>
<div class="line"><a name="l03025"></a><span class="lineno"> 3025</span>&#160;        }</div>
<div class="line"><a name="l03026"></a><span class="lineno"> 3026</span>&#160;    }</div>
<div class="line"><a name="l03027"></a><span class="lineno"> 3027</span>&#160; </div>
<div class="line"><a name="l03028"></a><span class="lineno"> 3028</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l03029"></a><span class="lineno"> 3029</span>&#160;<span class="comment">     * If there is no foreground thread or this pwnd is of the foreground</span></div>
<div class="line"><a name="l03030"></a><span class="lineno"> 3030</span>&#160;<span class="comment">     * thread, then let it come to the top.</span></div>
<div class="line"><a name="l03031"></a><span class="lineno"> 3031</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l03032"></a><span class="lineno"> 3032</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="a03257.html#a01d6b23c241a057b5e276bc3095a01eb">gpqForeground</a> == NULL)</div>
<div class="line"><a name="l03033"></a><span class="lineno"> 3033</span>&#160;        <span class="keywordflow">return</span> pwndInsertAfter;</div>
<div class="line"><a name="l03034"></a><span class="lineno"> 3034</span>&#160; </div>
<div class="line"><a name="l03035"></a><span class="lineno"> 3035</span>&#160;    <span class="keywordflow">if</span> (GETPTI(pwnd)-&gt;pq == <a class="code" href="a03257.html#a01d6b23c241a057b5e276bc3095a01eb">gpqForeground</a>)</div>
<div class="line"><a name="l03036"></a><span class="lineno"> 3036</span>&#160;        <span class="keywordflow">return</span> pwndInsertAfter;</div>
<div class="line"><a name="l03037"></a><span class="lineno"> 3037</span>&#160; </div>
<div class="line"><a name="l03038"></a><span class="lineno"> 3038</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l03039"></a><span class="lineno"> 3039</span>&#160;<span class="comment">     * This thread is not of the foreground queue, so search for a window</span></div>
<div class="line"><a name="l03040"></a><span class="lineno"> 3040</span>&#160;<span class="comment">     * of this thread to zorder above.</span></div>
<div class="line"><a name="l03041"></a><span class="lineno"> 3041</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l03042"></a><span class="lineno"> 3042</span>&#160;    pwndT = ((pwndInsertAfter == NULL) ?</div>
<div class="line"><a name="l03043"></a><span class="lineno"> 3043</span>&#160;            pwnd-&gt;<a class="code" href="a02581.html#a6053af0b243b6737640988eb63081de3">spwndParent</a>-&gt;<a class="code" href="a02581.html#a6171c9000ea2060597a9bcf498ee0316">spwndChild</a> :</div>
<div class="line"><a name="l03044"></a><span class="lineno"> 3044</span>&#160;            pwndInsertAfter);</div>
<div class="line"><a name="l03045"></a><span class="lineno"> 3045</span>&#160; </div>
<div class="line"><a name="l03046"></a><span class="lineno"> 3046</span>&#160;    <span class="keywordflow">for</span> (; pwndT != NULL; pwndT = pwndT-&gt;<a class="code" href="a02581.html#af729b7de7a8fb84b70b70c4b401ce789">spwndNext</a>) {</div>
<div class="line"><a name="l03047"></a><span class="lineno"> 3047</span>&#160; </div>
<div class="line"><a name="l03048"></a><span class="lineno"> 3048</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l03049"></a><span class="lineno"> 3049</span>&#160;<span class="comment">         * This window wants to come to the top if possible.</span></div>
<div class="line"><a name="l03050"></a><span class="lineno"> 3050</span>&#160;<span class="comment">         * If we&#39;re passing our own window, get out of this loop:</span></div>
<div class="line"><a name="l03051"></a><span class="lineno"> 3051</span>&#160;<span class="comment">         * by now we already have pwndInsertAfter set up to the</span></div>
<div class="line"><a name="l03052"></a><span class="lineno"> 3052</span>&#160;<span class="comment">         * last available window to insert after.</span></div>
<div class="line"><a name="l03053"></a><span class="lineno"> 3053</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l03054"></a><span class="lineno"> 3054</span>&#160;        <span class="keywordflow">if</span> ((pwndT == pwnd) || TestWF(pwndT, WFBOTTOMMOST))</div>
<div class="line"><a name="l03055"></a><span class="lineno"> 3055</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l03056"></a><span class="lineno"> 3056</span>&#160; </div>
<div class="line"><a name="l03057"></a><span class="lineno"> 3057</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l03058"></a><span class="lineno"> 3058</span>&#160;<span class="comment">         * If this window isn&#39;t owned by this thread, continue.</span></div>
<div class="line"><a name="l03059"></a><span class="lineno"> 3059</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l03060"></a><span class="lineno"> 3060</span>&#160;        <span class="keywordflow">if</span> (GETPTI(pwndT) != GETPTI(pwnd)) {</div>
<div class="line"><a name="l03061"></a><span class="lineno"> 3061</span>&#160;            pwndInsertAfter = pwndT;</div>
<div class="line"><a name="l03062"></a><span class="lineno"> 3062</span>&#160;            <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l03063"></a><span class="lineno"> 3063</span>&#160;        }</div>
<div class="line"><a name="l03064"></a><span class="lineno"> 3064</span>&#160; </div>
<div class="line"><a name="l03065"></a><span class="lineno"> 3065</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l03066"></a><span class="lineno"> 3066</span>&#160;<span class="comment">         * Don&#39;t want a window zordering below one of its top most windows</span></div>
<div class="line"><a name="l03067"></a><span class="lineno"> 3067</span>&#160;<span class="comment">         * if it isn&#39;t foreground.</span></div>
<div class="line"><a name="l03068"></a><span class="lineno"> 3068</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l03069"></a><span class="lineno"> 3069</span>&#160;        <span class="keywordflow">if</span> (TestWF(pwndT, WEFTOPMOST)) {</div>
<div class="line"><a name="l03070"></a><span class="lineno"> 3070</span>&#160;            pwndInsertAfter = pwndT;</div>
<div class="line"><a name="l03071"></a><span class="lineno"> 3071</span>&#160;            <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l03072"></a><span class="lineno"> 3072</span>&#160;        }</div>
<div class="line"><a name="l03073"></a><span class="lineno"> 3073</span>&#160; </div>
<div class="line"><a name="l03074"></a><span class="lineno"> 3074</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l03075"></a><span class="lineno"> 3075</span>&#160;<span class="comment">         * Ok to change zorder of top level windows because of</span></div>
<div class="line"><a name="l03076"></a><span class="lineno"> 3076</span>&#160;<span class="comment">         * invisible windows laying around, but not children:</span></div>
<div class="line"><a name="l03077"></a><span class="lineno"> 3077</span>&#160;<span class="comment">         * applications would go nuts if we did this.</span></div>
<div class="line"><a name="l03078"></a><span class="lineno"> 3078</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l03079"></a><span class="lineno"> 3079</span>&#160;        <span class="keywordflow">if</span> (!TestwndChild(pwndT)) {</div>
<div class="line"><a name="l03080"></a><span class="lineno"> 3080</span>&#160;            <span class="keywordflow">if</span> (!TestWF(pwndT, WFVISIBLE)) {</div>
<div class="line"><a name="l03081"></a><span class="lineno"> 3081</span>&#160;                pwndInsertAfter = pwndT;</div>
<div class="line"><a name="l03082"></a><span class="lineno"> 3082</span>&#160;                <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l03083"></a><span class="lineno"> 3083</span>&#160;            }</div>
<div class="line"><a name="l03084"></a><span class="lineno"> 3084</span>&#160;        }</div>
<div class="line"><a name="l03085"></a><span class="lineno"> 3085</span>&#160; </div>
<div class="line"><a name="l03086"></a><span class="lineno"> 3086</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l03087"></a><span class="lineno"> 3087</span>&#160;    }</div>
<div class="line"><a name="l03088"></a><span class="lineno"> 3088</span>&#160; </div>
<div class="line"><a name="l03089"></a><span class="lineno"> 3089</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l03090"></a><span class="lineno"> 3090</span>&#160;<span class="comment">     * If pwndT == NULL, it means that the thread has no</span></div>
<div class="line"><a name="l03091"></a><span class="lineno"> 3091</span>&#160;<span class="comment">     * other sibling windows, so we need to put it after the</span></div>
<div class="line"><a name="l03092"></a><span class="lineno"> 3092</span>&#160;<span class="comment">     * foreground window (foreground thread). Search for the</span></div>
<div class="line"><a name="l03093"></a><span class="lineno"> 3093</span>&#160;<span class="comment">     * first unowned window of the foreground app to zorder</span></div>
<div class="line"><a name="l03094"></a><span class="lineno"> 3094</span>&#160;<span class="comment">     * after.</span></div>
<div class="line"><a name="l03095"></a><span class="lineno"> 3095</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l03096"></a><span class="lineno"> 3096</span>&#160;    <span class="keywordflow">if</span> (pwndT == NULL) {</div>
<div class="line"><a name="l03097"></a><span class="lineno"> 3097</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l03098"></a><span class="lineno"> 3098</span>&#160;<span class="comment">         * This is our first guess in case nothing works out.</span></div>
<div class="line"><a name="l03099"></a><span class="lineno"> 3099</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l03100"></a><span class="lineno"> 3100</span>&#160;        pwndInsertAfter = <a class="code" href="a00872.html#ad862db65d0d16e60ffe35ee1e6afa082">GetLastTopMostWindow</a>();</div>
<div class="line"><a name="l03101"></a><span class="lineno"> 3101</span>&#160; </div>
<div class="line"><a name="l03102"></a><span class="lineno"> 3102</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l03103"></a><span class="lineno"> 3103</span>&#160;<span class="comment">         * Start below the last topmost or from the top if no</span></div>
<div class="line"><a name="l03104"></a><span class="lineno"> 3104</span>&#160;<span class="comment">         * topmost windows.</span></div>
<div class="line"><a name="l03105"></a><span class="lineno"> 3105</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l03106"></a><span class="lineno"> 3106</span>&#160;        <span class="keywordflow">if</span> ((pwndT = pwndInsertAfter) == NULL)</div>
<div class="line"><a name="l03107"></a><span class="lineno"> 3107</span>&#160;            pwndT = pwnd-&gt;<a class="code" href="a02581.html#a6053af0b243b6737640988eb63081de3">spwndParent</a>-&gt;<a class="code" href="a02581.html#a6171c9000ea2060597a9bcf498ee0316">spwndChild</a>;</div>
<div class="line"><a name="l03108"></a><span class="lineno"> 3108</span>&#160; </div>
<div class="line"><a name="l03109"></a><span class="lineno"> 3109</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l03110"></a><span class="lineno"> 3110</span>&#160;<span class="comment">         * ptiTop is the pti of the active window in the foreground queue!</span></div>
<div class="line"><a name="l03111"></a><span class="lineno"> 3111</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l03112"></a><span class="lineno"> 3112</span>&#160;        ptiTop = NULL;</div>
<div class="line"><a name="l03113"></a><span class="lineno"> 3113</span>&#160;        <span class="keywordflow">if</span> (<a class="code" href="a03257.html#a01d6b23c241a057b5e276bc3095a01eb">gpqForeground</a>-&gt;<a class="code" href="a02869.html#a00f55b93fb49e91ab92e90fde747d716">spwndActive</a> != NULL)</div>
<div class="line"><a name="l03114"></a><span class="lineno"> 3114</span>&#160;            ptiTop = GETPTI(<a class="code" href="a03257.html#a01d6b23c241a057b5e276bc3095a01eb">gpqForeground</a>-&gt;<a class="code" href="a02869.html#a00f55b93fb49e91ab92e90fde747d716">spwndActive</a>);</div>
<div class="line"><a name="l03115"></a><span class="lineno"> 3115</span>&#160; </div>
<div class="line"><a name="l03116"></a><span class="lineno"> 3116</span>&#160;        <span class="keywordflow">for</span> (; pwndT != NULL; pwndT = pwndT-&gt;<a class="code" href="a02581.html#af729b7de7a8fb84b70b70c4b401ce789">spwndNext</a>) {</div>
<div class="line"><a name="l03117"></a><span class="lineno"> 3117</span>&#160; </div>
<div class="line"><a name="l03118"></a><span class="lineno"> 3118</span>&#160;            <span class="keywordflow">if</span> (TestWF(pwndT, WFBOTTOMMOST))</div>
<div class="line"><a name="l03119"></a><span class="lineno"> 3119</span>&#160;                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l03120"></a><span class="lineno"> 3120</span>&#160; </div>
<div class="line"><a name="l03121"></a><span class="lineno"> 3121</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l03122"></a><span class="lineno"> 3122</span>&#160;<span class="comment">             * If not the top most thread, continue.</span></div>
<div class="line"><a name="l03123"></a><span class="lineno"> 3123</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l03124"></a><span class="lineno"> 3124</span>&#160;            <span class="keywordflow">if</span> (GETPTI(pwndT) != ptiTop)</div>
<div class="line"><a name="l03125"></a><span class="lineno"> 3125</span>&#160;                <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l03126"></a><span class="lineno"> 3126</span>&#160; </div>
<div class="line"><a name="l03127"></a><span class="lineno"> 3127</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l03128"></a><span class="lineno"> 3128</span>&#160;<span class="comment">             * Found one of the foreground thread. Remember this</span></div>
<div class="line"><a name="l03129"></a><span class="lineno"> 3129</span>&#160;<span class="comment">             * as the next best guess. Try to find an unowned</span></div>
<div class="line"><a name="l03130"></a><span class="lineno"> 3130</span>&#160;<span class="comment">             * visible window, which would indicate the main</span></div>
<div class="line"><a name="l03131"></a><span class="lineno"> 3131</span>&#160;<span class="comment">             * window of the foreground thread. If owned,</span></div>
<div class="line"><a name="l03132"></a><span class="lineno"> 3132</span>&#160;<span class="comment">             * continue.</span></div>
<div class="line"><a name="l03133"></a><span class="lineno"> 3133</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l03134"></a><span class="lineno"> 3134</span>&#160;            <span class="keywordflow">if</span> (pwndT-&gt;<a class="code" href="a02581.html#a9e4b9545017c505ebd9b8808bd470ab9">spwndOwner</a> != NULL) {</div>
<div class="line"><a name="l03135"></a><span class="lineno"> 3135</span>&#160;                pwndInsertAfter = pwndT;</div>
<div class="line"><a name="l03136"></a><span class="lineno"> 3136</span>&#160;                <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l03137"></a><span class="lineno"> 3137</span>&#160;            }</div>
<div class="line"><a name="l03138"></a><span class="lineno"> 3138</span>&#160; </div>
<div class="line"><a name="l03139"></a><span class="lineno"> 3139</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l03140"></a><span class="lineno"> 3140</span>&#160;<span class="comment">             * Unowned and of the foreground thread. Is it visible?</span></div>
<div class="line"><a name="l03141"></a><span class="lineno"> 3141</span>&#160;<span class="comment">             * If not, get out of here.</span></div>
<div class="line"><a name="l03142"></a><span class="lineno"> 3142</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l03143"></a><span class="lineno"> 3143</span>&#160;            <span class="keywordflow">if</span> (!TestWF(pwndT, WFVISIBLE))</div>
<div class="line"><a name="l03144"></a><span class="lineno"> 3144</span>&#160;                <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l03145"></a><span class="lineno"> 3145</span>&#160; </div>
<div class="line"><a name="l03146"></a><span class="lineno"> 3146</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l03147"></a><span class="lineno"> 3147</span>&#160;<span class="comment">             * Best possible match so far: unowned visible window</span></div>
<div class="line"><a name="l03148"></a><span class="lineno"> 3148</span>&#160;<span class="comment">             * of the foreground thread.</span></div>
<div class="line"><a name="l03149"></a><span class="lineno"> 3149</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l03150"></a><span class="lineno"> 3150</span>&#160;            pwndInsertAfter = pwndT;</div>
<div class="line"><a name="l03151"></a><span class="lineno"> 3151</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l03152"></a><span class="lineno"> 3152</span>&#160;        }</div>
<div class="line"><a name="l03153"></a><span class="lineno"> 3153</span>&#160;    }</div>
<div class="line"><a name="l03154"></a><span class="lineno"> 3154</span>&#160; </div>
<div class="line"><a name="l03155"></a><span class="lineno"> 3155</span>&#160;    <a class="code" href="a00371.html#a162a73e20dfabca084a3ebb4581631a8">UserAssert</a>(pwnd != pwndInsertAfter);</div>
<div class="line"><a name="l03156"></a><span class="lineno"> 3156</span>&#160; </div>
<div class="line"><a name="l03157"></a><span class="lineno"> 3157</span>&#160;    <span class="keywordflow">return</span> pwndInsertAfter;</div>
<div class="line"><a name="l03158"></a><span class="lineno"> 3158</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00872_source.html#l00453">GetLastNonBottomMostWindow()</a>, <a class="el" href="a00872_source.html#l01137">GetLastTopMostWindow()</a>, <a class="el" href="a03257_source.html#l00133">gpqForeground</a>, <a class="el" href="a00899_source.html#l02168">tagQ::spwndActive</a>, <a class="el" href="a00365_source.html#l01393">tagWND::spwndChild</a>, <a class="el" href="a00365_source.html#l01391">tagWND::spwndNext</a>, <a class="el" href="a00365_source.html#l01394">tagWND::spwndOwner</a>, <a class="el" href="a00365_source.html#l01392">tagWND::spwndParent</a> , 以及 <a class="el" href="a00950_source.html#l00117">UserAssert</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a03290_source.html#l01972">CheckOnTop()</a>, <a class="el" href="a00872_source.html#l03283">CheckTopmost()</a>, <a class="el" href="a00635_source.html#l00031">xxxCreateWindowExWOW()</a>, <a class="el" href="a03719_source.html#l00220">xxxSetParent()</a> , 以及 <a class="el" href="a00872_source.html#l03820">ZOrderByOwner()</a>.</p>

</div>
</div>
<a id="a9634086fdc4d36bb02241b594ed4300f"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a9634086fdc4d36bb02241b594ed4300f">&#9670;&nbsp;</a></span>ChangeStates()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">VOID ChangeStates </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a>&#160;</td>
          <td class="paramname"><em>pwndParent</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="a00899.html#accbe29aa27700083c2ca1e4bf8e64853">PSMWP</a>&#160;</td>
          <td class="paramname"><em>psmwp</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="a00872.html#a59cdb12a0269790e63f99efd35cecd37">PWNDLIST</a> *&#160;</td>
          <td class="paramname"><em>pplistCreate</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="a00872.html#a59cdb12a0269790e63f99efd35cecd37">PWNDLIST</a> *&#160;</td>
          <td class="paramname"><em>pplistDestroy</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="a00872.html#a59cdb12a0269790e63f99efd35cecd37">PWNDLIST</a> *&#160;</td>
          <td class="paramname"><em>pplistTray</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00872_source.html">swp.c</a> 第 <a class="el" href="a00872_source.html#l01573">1573</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l01579"></a><span class="lineno"> 1579</span>&#160;{</div>
<div class="line"><a name="l01580"></a><span class="lineno"> 1580</span>&#160;    <span class="keywordtype">int</span>  ccvr;</div>
<div class="line"><a name="l01581"></a><span class="lineno"> 1581</span>&#160;    <a class="code" href="a02769.html">PCVR</a> pcvr;</div>
<div class="line"><a name="l01582"></a><span class="lineno"> 1582</span>&#160;    <a class="code" href="a02581.html">PWND</a> pwnd;</div>
<div class="line"><a name="l01583"></a><span class="lineno"> 1583</span>&#160; </div>
<div class="line"><a name="l01584"></a><span class="lineno"> 1584</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l01585"></a><span class="lineno"> 1585</span>&#160;<span class="comment">     * Now change the window states</span></div>
<div class="line"><a name="l01586"></a><span class="lineno"> 1586</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l01587"></a><span class="lineno"> 1587</span>&#160;    <span class="keywordflow">for</span> (pcvr = psmwp-&gt;<a class="code" href="a02773.html#a40b87e98aa2d20c26d45d98641f9a238">acvr</a>, ccvr = psmwp-&gt;<a class="code" href="a02773.html#a1939a69163ecb9423a4804f3f71f1f83">ccvr</a>; --ccvr &gt;= 0; pcvr++) {</div>
<div class="line"><a name="l01588"></a><span class="lineno"> 1588</span>&#160; </div>
<div class="line"><a name="l01589"></a><span class="lineno"> 1589</span>&#160;        <span class="keywordflow">if</span> (pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.hwnd == NULL)</div>
<div class="line"><a name="l01590"></a><span class="lineno"> 1590</span>&#160;            <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l01591"></a><span class="lineno"> 1591</span>&#160; </div>
<div class="line"><a name="l01592"></a><span class="lineno"> 1592</span>&#160;        pwnd = RevalidateHwnd(pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.hwnd);</div>
<div class="line"><a name="l01593"></a><span class="lineno"> 1593</span>&#160; </div>
<div class="line"><a name="l01594"></a><span class="lineno"> 1594</span>&#160;        <span class="keywordflow">if</span> ((pwnd == NULL) || !<a class="code" href="a00872.html#acdc745edef280248141f00e0eb24c7ed">IsStillWindowC</a>(pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.hwndInsertAfter)) {</div>
<div class="line"><a name="l01595"></a><span class="lineno"> 1595</span>&#160;            <a class="code" href="a00371.html#a01c4659626880ba56745765a3580a36b">RIPMSG0</a>(<a class="code" href="a00371.html#a41f433389f20db57f042022a662e96de">RIP_WARNING</a>, <span class="stringliteral">&quot;ChangeStates: Window went away in middle&quot;</span>);</div>
<div class="line"><a name="l01596"></a><span class="lineno"> 1596</span>&#160;            pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.flags = SWP_NOREDRAW | SWP_NOCHANGE;</div>
<div class="line"><a name="l01597"></a><span class="lineno"> 1597</span>&#160;            pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.hwnd  = NULL;</div>
<div class="line"><a name="l01598"></a><span class="lineno"> 1598</span>&#160;        }</div>
<div class="line"><a name="l01599"></a><span class="lineno"> 1599</span>&#160; </div>
<div class="line"><a name="l01600"></a><span class="lineno"> 1600</span>&#160;<span class="preprocessor">#ifdef DEBUG</span></div>
<div class="line"><a name="l01601"></a><span class="lineno"> 1601</span>&#160;        <span class="keywordflow">if</span> (TestWF(pwnd, WFTOGGLETOPMOST) &amp;&amp; (pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.flags &amp; SWP_NOZORDER))</div>
<div class="line"><a name="l01602"></a><span class="lineno"> 1602</span>&#160;            <a class="code" href="a00371.html#a01c4659626880ba56745765a3580a36b">RIPMSG0</a>(<a class="code" href="a00371.html#a41f433389f20db57f042022a662e96de">RIP_WARNING</a>, <span class="stringliteral">&quot;ChangeState: WFTOGGLETOPMOST should not be set&quot;</span>);</div>
<div class="line"><a name="l01603"></a><span class="lineno"> 1603</span>&#160; </div>
<div class="line"><a name="l01604"></a><span class="lineno"> 1604</span>&#160;<span class="comment">//        UserAssert(!(TestWF(pwnd, WFTOGGLETOPMOST) &amp;&amp; (pcvr-&gt;pos.flags &amp; SWP_NOZORDER)));</span></div>
<div class="line"><a name="l01605"></a><span class="lineno"> 1605</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l01606"></a><span class="lineno"> 1606</span>&#160; </div>
<div class="line"><a name="l01607"></a><span class="lineno"> 1607</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l01608"></a><span class="lineno"> 1608</span>&#160;<span class="comment">         * Check to se if there is any state to change.  If not, just</span></div>
<div class="line"><a name="l01609"></a><span class="lineno"> 1609</span>&#160;<span class="comment">         * continue.</span></div>
<div class="line"><a name="l01610"></a><span class="lineno"> 1610</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l01611"></a><span class="lineno"> 1611</span>&#160;        <span class="keywordflow">if</span> ((pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.flags &amp; SWP_CHANGEMASK) == SWP_NOCHANGE) {</div>
<div class="line"><a name="l01612"></a><span class="lineno"> 1612</span>&#160; </div>
<div class="line"><a name="l01613"></a><span class="lineno"> 1613</span>&#160;            pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.flags |= SWP_NOREDRAW;</div>
<div class="line"><a name="l01614"></a><span class="lineno"> 1614</span>&#160;            <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l01615"></a><span class="lineno"> 1615</span>&#160;        }</div>
<div class="line"><a name="l01616"></a><span class="lineno"> 1616</span>&#160; </div>
<div class="line"><a name="l01617"></a><span class="lineno"> 1617</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l01618"></a><span class="lineno"> 1618</span>&#160;<span class="comment">         * Change the window region if needed</span></div>
<div class="line"><a name="l01619"></a><span class="lineno"> 1619</span>&#160;<span class="comment">         *</span></div>
<div class="line"><a name="l01620"></a><span class="lineno"> 1620</span>&#160;<span class="comment">         * Before we do anything, check to see if we&#39;re only Z-ordering.</span></div>
<div class="line"><a name="l01621"></a><span class="lineno"> 1621</span>&#160;<span class="comment">         * If so, then check to see if we&#39;re already in the right place,</span></div>
<div class="line"><a name="l01622"></a><span class="lineno"> 1622</span>&#160;<span class="comment">         * and if so, clear the ZORDER flag.</span></div>
<div class="line"><a name="l01623"></a><span class="lineno"> 1623</span>&#160;<span class="comment">         *</span></div>
<div class="line"><a name="l01624"></a><span class="lineno"> 1624</span>&#160;<span class="comment">         * We have to make this test in the state-change loop if previous</span></div>
<div class="line"><a name="l01625"></a><span class="lineno"> 1625</span>&#160;<span class="comment">         * windows in the WINDOWPOS list were Z-ordered, since the test depends</span></div>
<div class="line"><a name="l01626"></a><span class="lineno"> 1626</span>&#160;<span class="comment">         * on any ordering that may have happened previously.</span></div>
<div class="line"><a name="l01627"></a><span class="lineno"> 1627</span>&#160;<span class="comment">         *</span></div>
<div class="line"><a name="l01628"></a><span class="lineno"> 1628</span>&#160;<span class="comment">         * We don&#39;t bother to do this redundancy check if there are</span></div>
<div class="line"><a name="l01629"></a><span class="lineno"> 1629</span>&#160;<span class="comment">         * other bits set, because the amount of time saved in that</span></div>
<div class="line"><a name="l01630"></a><span class="lineno"> 1630</span>&#160;<span class="comment">         * case is about as much as the amount of time it takes to</span></div>
<div class="line"><a name="l01631"></a><span class="lineno"> 1631</span>&#160;<span class="comment">         * test for redundancy.</span></div>
<div class="line"><a name="l01632"></a><span class="lineno"> 1632</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l01633"></a><span class="lineno"> 1633</span>&#160;        <span class="keywordflow">if</span> (((pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.flags &amp; SWP_CHANGEMASK) ==</div>
<div class="line"><a name="l01634"></a><span class="lineno"> 1634</span>&#160;             (SWP_NOCHANGE &amp; ~SWP_NOZORDER))) {</div>
<div class="line"><a name="l01635"></a><span class="lineno"> 1635</span>&#160; </div>
<div class="line"><a name="l01636"></a><span class="lineno"> 1636</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l01637"></a><span class="lineno"> 1637</span>&#160;<span class="comment">             * If the window&#39;s Z order won&#39;t be changing, then</span></div>
<div class="line"><a name="l01638"></a><span class="lineno"> 1638</span>&#160;<span class="comment">             * we can clear the ZORDER bit and set NOREDRAW.</span></div>
<div class="line"><a name="l01639"></a><span class="lineno"> 1639</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l01640"></a><span class="lineno"> 1640</span>&#160;            <span class="keywordflow">if</span> ((!TestWF(pwnd, WFTOGGLETOPMOST)) &amp;&amp; <a class="code" href="a00872.html#ac6733c289f2067cee07a1cf78bb001ab">ValidateZorder</a>(pcvr)) {</div>
<div class="line"><a name="l01641"></a><span class="lineno"> 1641</span>&#160; </div>
<div class="line"><a name="l01642"></a><span class="lineno"> 1642</span>&#160;                <span class="comment">/*</span></div>
<div class="line"><a name="l01643"></a><span class="lineno"> 1643</span>&#160;<span class="comment">                 * The window&#39;s already in the right place:</span></div>
<div class="line"><a name="l01644"></a><span class="lineno"> 1644</span>&#160;<span class="comment">                 * Set SWP_NOZORDER bit, set SWP_NOREDRAW,</span></div>
<div class="line"><a name="l01645"></a><span class="lineno"> 1645</span>&#160;<span class="comment">                 * and destroy the visrgn that we created earlier.</span></div>
<div class="line"><a name="l01646"></a><span class="lineno"> 1646</span>&#160;<span class="comment">                 */</span></div>
<div class="line"><a name="l01647"></a><span class="lineno"> 1647</span>&#160;                pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.flags |= SWP_NOZORDER | SWP_NOREDRAW;</div>
<div class="line"><a name="l01648"></a><span class="lineno"> 1648</span>&#160; </div>
<div class="line"><a name="l01649"></a><span class="lineno"> 1649</span>&#160;                <span class="keywordflow">if</span> (pcvr-&gt;<a class="code" href="a02769.html#ad2a9f7a847f2b332cdd32d08603170a1">hrgnVisOld</a>) {</div>
<div class="line"><a name="l01650"></a><span class="lineno"> 1650</span>&#160;                    GreDeleteObject(pcvr-&gt;<a class="code" href="a02769.html#ad2a9f7a847f2b332cdd32d08603170a1">hrgnVisOld</a>);</div>
<div class="line"><a name="l01651"></a><span class="lineno"> 1651</span>&#160;                    pcvr-&gt;<a class="code" href="a02769.html#ad2a9f7a847f2b332cdd32d08603170a1">hrgnVisOld</a> = NULL;</div>
<div class="line"><a name="l01652"></a><span class="lineno"> 1652</span>&#160;                }</div>
<div class="line"><a name="l01653"></a><span class="lineno"> 1653</span>&#160;                <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l01654"></a><span class="lineno"> 1654</span>&#160;            }</div>
<div class="line"><a name="l01655"></a><span class="lineno"> 1655</span>&#160;        }</div>
<div class="line"><a name="l01656"></a><span class="lineno"> 1656</span>&#160; </div>
<div class="line"><a name="l01657"></a><span class="lineno"> 1657</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l01658"></a><span class="lineno"> 1658</span>&#160;<span class="comment">         * Change the window state, as appropriate...</span></div>
<div class="line"><a name="l01659"></a><span class="lineno"> 1659</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l01660"></a><span class="lineno"> 1660</span>&#160;        <span class="keywordflow">if</span> ((pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.flags &amp;</div>
<div class="line"><a name="l01661"></a><span class="lineno"> 1661</span>&#160;            (SWP_NOMOVE | SWP_NOSIZE | SWP_NOCLIENTSIZE | SWP_NOCLIENTMOVE)) !=</div>
<div class="line"><a name="l01662"></a><span class="lineno"> 1662</span>&#160;            (SWP_NOMOVE | SWP_NOSIZE | SWP_NOCLIENTSIZE | SWP_NOCLIENTMOVE)) {</div>
<div class="line"><a name="l01663"></a><span class="lineno"> 1663</span>&#160; </div>
<div class="line"><a name="l01664"></a><span class="lineno"> 1664</span>&#160;            <a class="code" href="a02653.html">PCARET</a> pcaret = &amp;<a class="code" href="a00257.html#a8315d2c807ba18ba9e528c40614b6173">PtiCurrent</a>()-&gt;<a class="code" href="a02889.html#aea8fcdf7513cfa8972ff27524296079b">pq</a>-&gt;<a class="code" href="a02869.html#ade15a80896abdba1533b909440c29699">caret</a>;</div>
<div class="line"><a name="l01665"></a><span class="lineno"> 1665</span>&#160; </div>
<div class="line"><a name="l01666"></a><span class="lineno"> 1666</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l01667"></a><span class="lineno"> 1667</span>&#160;<span class="comment">             * Set up the new window and client rectangles.</span></div>
<div class="line"><a name="l01668"></a><span class="lineno"> 1668</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l01669"></a><span class="lineno"> 1669</span>&#160;            pwnd-&gt;<a class="code" href="a02581.html#a2778d611c2b27395e559c94d05732e1f">rcWindow</a>.left   = pwndParent-&gt;<a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>.left + pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.x;</div>
<div class="line"><a name="l01670"></a><span class="lineno"> 1670</span>&#160;            pwnd-&gt;<a class="code" href="a02581.html#a2778d611c2b27395e559c94d05732e1f">rcWindow</a>.right  = pwnd-&gt;<a class="code" href="a02581.html#a2778d611c2b27395e559c94d05732e1f">rcWindow</a>.left + pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.cx;</div>
<div class="line"><a name="l01671"></a><span class="lineno"> 1671</span>&#160;            pwnd-&gt;<a class="code" href="a02581.html#a2778d611c2b27395e559c94d05732e1f">rcWindow</a>.top    = pwndParent-&gt;<a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>.top + pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.y;</div>
<div class="line"><a name="l01672"></a><span class="lineno"> 1672</span>&#160;            pwnd-&gt;<a class="code" href="a02581.html#a2778d611c2b27395e559c94d05732e1f">rcWindow</a>.bottom = pwnd-&gt;<a class="code" href="a02581.html#a2778d611c2b27395e559c94d05732e1f">rcWindow</a>.top + pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.cy;</div>
<div class="line"><a name="l01673"></a><span class="lineno"> 1673</span>&#160; </div>
<div class="line"><a name="l01674"></a><span class="lineno"> 1674</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l01675"></a><span class="lineno"> 1675</span>&#160;<span class="comment">             * If the client moved relative to its parent,</span></div>
<div class="line"><a name="l01676"></a><span class="lineno"> 1676</span>&#160;<span class="comment">             * offset the caret by the amount that rcBlt moved</span></div>
<div class="line"><a name="l01677"></a><span class="lineno"> 1677</span>&#160;<span class="comment">             * relative to the client rect.</span></div>
<div class="line"><a name="l01678"></a><span class="lineno"> 1678</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l01679"></a><span class="lineno"> 1679</span>&#160;            <span class="keywordflow">if</span> (pwnd == pcaret-&gt;<a class="code" href="a02653.html#a68937d60a6f49b7a8431db62b38ea721">spwnd</a>) {</div>
<div class="line"><a name="l01680"></a><span class="lineno"> 1680</span>&#160; </div>
<div class="line"><a name="l01681"></a><span class="lineno"> 1681</span>&#160;                <span class="comment">/*</span></div>
<div class="line"><a name="l01682"></a><span class="lineno"> 1682</span>&#160;<span class="comment">                 * Calculate the distance the contents of the client area</span></div>
<div class="line"><a name="l01683"></a><span class="lineno"> 1683</span>&#160;<span class="comment">                 * is moving, in client-relative coordinates.</span></div>
<div class="line"><a name="l01684"></a><span class="lineno"> 1684</span>&#160;<span class="comment">                 *</span></div>
<div class="line"><a name="l01685"></a><span class="lineno"> 1685</span>&#160;<span class="comment">                 * Calculates dBlt + (old position - new position)</span></div>
<div class="line"><a name="l01686"></a><span class="lineno"> 1686</span>&#160;<span class="comment">                 */</span></div>
<div class="line"><a name="l01687"></a><span class="lineno"> 1687</span>&#160;                <span class="keywordtype">int</span> dx = pcvr-&gt;<a class="code" href="a02769.html#ac470f3430f07eab36a7b32c5b1fbdb15">dxBlt</a> +</div>
<div class="line"><a name="l01688"></a><span class="lineno"> 1688</span>&#160;                        (pwnd-&gt;<a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>.left - pwndParent-&gt;<a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>.left) -</div>
<div class="line"><a name="l01689"></a><span class="lineno"> 1689</span>&#160;                        pcvr-&gt;<a class="code" href="a02769.html#add3bb94deda1e8dd31950f4ef8d8756b">xClientNew</a>;</div>
<div class="line"><a name="l01690"></a><span class="lineno"> 1690</span>&#160; </div>
<div class="line"><a name="l01691"></a><span class="lineno"> 1691</span>&#160;                <span class="keywordtype">int</span> dy = pcvr-&gt;<a class="code" href="a02769.html#a05ec7269d05df15e2cfb5bc303db2aa9">dyBlt</a> +</div>
<div class="line"><a name="l01692"></a><span class="lineno"> 1692</span>&#160;                        (pwnd-&gt;<a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>.top - pwndParent-&gt;<a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>.top) -</div>
<div class="line"><a name="l01693"></a><span class="lineno"> 1693</span>&#160;                        pcvr-&gt;<a class="code" href="a02769.html#a986142e07315bb7df9f387eb041e8823">yClientNew</a>;</div>
<div class="line"><a name="l01694"></a><span class="lineno"> 1694</span>&#160; </div>
<div class="line"><a name="l01695"></a><span class="lineno"> 1695</span>&#160;                <span class="keywordflow">if</span> ((dx | dy) != 0) {</div>
<div class="line"><a name="l01696"></a><span class="lineno"> 1696</span>&#160;                    pcaret-&gt;<a class="code" href="a02653.html#a6150e0515f7202e2fb518f7206ed97dc">x</a> += dx;</div>
<div class="line"><a name="l01697"></a><span class="lineno"> 1697</span>&#160;                    pcaret-&gt;<a class="code" href="a02653.html#a0a2f84ed7838f07779ae24c5a9086d33">y</a> += dy;</div>
<div class="line"><a name="l01698"></a><span class="lineno"> 1698</span>&#160;                }</div>
<div class="line"><a name="l01699"></a><span class="lineno"> 1699</span>&#160;            }</div>
<div class="line"><a name="l01700"></a><span class="lineno"> 1700</span>&#160; </div>
<div class="line"><a name="l01701"></a><span class="lineno"> 1701</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l01702"></a><span class="lineno"> 1702</span>&#160;<span class="comment">             * Set up the new client rect</span></div>
<div class="line"><a name="l01703"></a><span class="lineno"> 1703</span>&#160;<span class="comment">             * coordinates provided.</span></div>
<div class="line"><a name="l01704"></a><span class="lineno"> 1704</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l01705"></a><span class="lineno"> 1705</span>&#160;            pwnd-&gt;<a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>.left   = pcvr-&gt;<a class="code" href="a02769.html#add3bb94deda1e8dd31950f4ef8d8756b">xClientNew</a> + pwndParent-&gt;<a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>.left;</div>
<div class="line"><a name="l01706"></a><span class="lineno"> 1706</span>&#160;            pwnd-&gt;<a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>.right  = pwnd-&gt;<a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>.left + pcvr-&gt;<a class="code" href="a02769.html#af556dcbe1675038a9bc801fe2634377a">cxClientNew</a>;</div>
<div class="line"><a name="l01707"></a><span class="lineno"> 1707</span>&#160;            pwnd-&gt;<a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>.top    = pcvr-&gt;<a class="code" href="a02769.html#a986142e07315bb7df9f387eb041e8823">yClientNew</a> + pwndParent-&gt;<a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>.top;</div>
<div class="line"><a name="l01708"></a><span class="lineno"> 1708</span>&#160;            pwnd-&gt;<a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>.bottom = pwnd-&gt;<a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>.top + pcvr-&gt;<a class="code" href="a02769.html#a6095cee07bc7811ee547795c78640a06">cyClientNew</a>;</div>
<div class="line"><a name="l01709"></a><span class="lineno"> 1709</span>&#160; </div>
<div class="line"><a name="l01710"></a><span class="lineno"> 1710</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l01711"></a><span class="lineno"> 1711</span>&#160;<span class="comment">             * Offset the absolute positions of the window&#39;s update region,</span></div>
<div class="line"><a name="l01712"></a><span class="lineno"> 1712</span>&#160;<span class="comment">             * and the position and update regions of its children.</span></div>
<div class="line"><a name="l01713"></a><span class="lineno"> 1713</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l01714"></a><span class="lineno"> 1714</span>&#160;            <span class="keywordflow">if</span> ((pcvr-&gt;<a class="code" href="a02769.html#ac470f3430f07eab36a7b32c5b1fbdb15">dxBlt</a> | pcvr-&gt;<a class="code" href="a02769.html#a05ec7269d05df15e2cfb5bc303db2aa9">dyBlt</a>) != 0) {</div>
<div class="line"><a name="l01715"></a><span class="lineno"> 1715</span>&#160; </div>
<div class="line"><a name="l01716"></a><span class="lineno"> 1716</span>&#160;                <span class="comment">/*</span></div>
<div class="line"><a name="l01717"></a><span class="lineno"> 1717</span>&#160;<span class="comment">                 * Change position of window region, if it has one</span></div>
<div class="line"><a name="l01718"></a><span class="lineno"> 1718</span>&#160;<span class="comment">                 */</span></div>
<div class="line"><a name="l01719"></a><span class="lineno"> 1719</span>&#160;                <span class="keywordflow">if</span> (pwnd-&gt;<a class="code" href="a02581.html#a860be5351f601ab541124507007056aa">hrgnClip</a> != NULL)</div>
<div class="line"><a name="l01720"></a><span class="lineno"> 1720</span>&#160;                    GreOffsetRgn(pwnd-&gt;<a class="code" href="a02581.html#a860be5351f601ab541124507007056aa">hrgnClip</a>, pcvr-&gt;<a class="code" href="a02769.html#ac470f3430f07eab36a7b32c5b1fbdb15">dxBlt</a>, pcvr-&gt;<a class="code" href="a02769.html#a05ec7269d05df15e2cfb5bc303db2aa9">dyBlt</a>);</div>
<div class="line"><a name="l01721"></a><span class="lineno"> 1721</span>&#160; </div>
<div class="line"><a name="l01722"></a><span class="lineno"> 1722</span>&#160;                <span class="keywordflow">if</span> (pwnd-&gt;<a class="code" href="a02581.html#a79d8579e0cf1a8fb985bc709e08f61ac">hrgnUpdate</a> &gt; MAXREGION)</div>
<div class="line"><a name="l01723"></a><span class="lineno"> 1723</span>&#160;                    GreOffsetRgn(pwnd-&gt;<a class="code" href="a02581.html#a79d8579e0cf1a8fb985bc709e08f61ac">hrgnUpdate</a>, pcvr-&gt;<a class="code" href="a02769.html#ac470f3430f07eab36a7b32c5b1fbdb15">dxBlt</a>, pcvr-&gt;<a class="code" href="a02769.html#a05ec7269d05df15e2cfb5bc303db2aa9">dyBlt</a>);</div>
<div class="line"><a name="l01724"></a><span class="lineno"> 1724</span>&#160; </div>
<div class="line"><a name="l01725"></a><span class="lineno"> 1725</span>&#160;                <a class="code" href="a00872.html#a6790f24888ee57e445fd3eb5b90fae39">OffsetChildren</a>(pwnd, pcvr-&gt;<a class="code" href="a02769.html#ac470f3430f07eab36a7b32c5b1fbdb15">dxBlt</a>, pcvr-&gt;<a class="code" href="a02769.html#a05ec7269d05df15e2cfb5bc303db2aa9">dyBlt</a>, NULL);</div>
<div class="line"><a name="l01726"></a><span class="lineno"> 1726</span>&#160;            }</div>
<div class="line"><a name="l01727"></a><span class="lineno"> 1727</span>&#160;        }</div>
<div class="line"><a name="l01728"></a><span class="lineno"> 1728</span>&#160; </div>
<div class="line"><a name="l01729"></a><span class="lineno"> 1729</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l01730"></a><span class="lineno"> 1730</span>&#160;<span class="comment">         * make sure window region is aligned with the window rect</span></div>
<div class="line"><a name="l01731"></a><span class="lineno"> 1731</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l01732"></a><span class="lineno"> 1732</span>&#160; </div>
<div class="line"><a name="l01733"></a><span class="lineno"> 1733</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l01734"></a><span class="lineno"> 1734</span>&#160;<span class="comment">         * Change the Z order if the flag is set</span></div>
<div class="line"><a name="l01735"></a><span class="lineno"> 1735</span>&#160;<span class="comment">         * Change the Z order if the flag is set.  Revalidate</span></div>
<div class="line"><a name="l01736"></a><span class="lineno"> 1736</span>&#160;<span class="comment">         * hwndInsertAfter to make sure that it is still valid</span></div>
<div class="line"><a name="l01737"></a><span class="lineno"> 1737</span>&#160;<span class="comment">         * and</span></div>
<div class="line"><a name="l01738"></a><span class="lineno"> 1738</span>&#160;<span class="comment">         * make sure window region is aligned with the window rect</span></div>
<div class="line"><a name="l01739"></a><span class="lineno"> 1739</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l01740"></a><span class="lineno"> 1740</span>&#160;        <span class="keywordflow">if</span> (!(pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.flags &amp; SWP_NOZORDER)) {</div>
<div class="line"><a name="l01741"></a><span class="lineno"> 1741</span>&#160; </div>
<div class="line"><a name="l01742"></a><span class="lineno"> 1742</span>&#160;            <span class="keywordflow">if</span> (<a class="code" href="a00872.html#a818ad71a0991bbe70811f7f56b82b563">ValidateWindowPos</a>(pcvr)) {</div>
<div class="line"><a name="l01743"></a><span class="lineno"> 1743</span>&#160; </div>
<div class="line"><a name="l01744"></a><span class="lineno"> 1744</span>&#160;                <a class="code" href="a00635.html#af8b8457a3a65d2d8b9bc7f343a8507bc">UnlinkWindow</a>(pwnd, &amp;pwndParent-&gt;<a class="code" href="a02581.html#a6171c9000ea2060597a9bcf498ee0316">spwndChild</a>);</div>
<div class="line"><a name="l01745"></a><span class="lineno"> 1745</span>&#160; </div>
<div class="line"><a name="l01746"></a><span class="lineno"> 1746</span>&#160;                <a class="code" href="a00635.html#ad1908c0de0a6ebffae68b4933bcf185a">LinkWindow</a>(pwnd,</div>
<div class="line"><a name="l01747"></a><span class="lineno"> 1747</span>&#160;                           <a class="code" href="a00872.html#aecf13eec0d778ed0a27c0b77982c30b2">PWInsertAfter</a>(pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.hwndInsertAfter),</div>
<div class="line"><a name="l01748"></a><span class="lineno"> 1748</span>&#160;                           &amp;pwndParent-&gt;<a class="code" href="a02581.html#a6171c9000ea2060597a9bcf498ee0316">spwndChild</a>);</div>
<div class="line"><a name="l01749"></a><span class="lineno"> 1749</span>&#160;            } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l01750"></a><span class="lineno"> 1750</span>&#160;                pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.flags | SWP_NOZORDER;</div>
<div class="line"><a name="l01751"></a><span class="lineno"> 1751</span>&#160;            }</div>
<div class="line"><a name="l01752"></a><span class="lineno"> 1752</span>&#160;        }</div>
<div class="line"><a name="l01753"></a><span class="lineno"> 1753</span>&#160; </div>
<div class="line"><a name="l01754"></a><span class="lineno"> 1754</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l01755"></a><span class="lineno"> 1755</span>&#160;<span class="comment">         * HACK ALERT MERGE</span></div>
<div class="line"><a name="l01756"></a><span class="lineno"> 1756</span>&#160;<span class="comment">         *</span></div>
<div class="line"><a name="l01757"></a><span class="lineno"> 1757</span>&#160;<span class="comment">         * ValidateZOrder() depends on rational, consistent setting of the</span></div>
<div class="line"><a name="l01758"></a><span class="lineno"> 1758</span>&#160;<span class="comment">         * WEFTOPMOST bit in order for it to work properly.  What this means</span></div>
<div class="line"><a name="l01759"></a><span class="lineno"> 1759</span>&#160;<span class="comment">         * is that we can&#39;t set or clear these bits ahead of time based on</span></div>
<div class="line"><a name="l01760"></a><span class="lineno"> 1760</span>&#160;<span class="comment">         * where the window is moving to: instead we have to change the bit</span></div>
<div class="line"><a name="l01761"></a><span class="lineno"> 1761</span>&#160;<span class="comment">         * after we&#39;ve moved it.  Enter the WFTOGGLETOPMOST bit: that bit</span></div>
<div class="line"><a name="l01762"></a><span class="lineno"> 1762</span>&#160;<span class="comment">         * is set in ZOrderByOwner() based on what the topmost bit will</span></div>
<div class="line"><a name="l01763"></a><span class="lineno"> 1763</span>&#160;<span class="comment">         * eventually be set to.  To maintain a consistent state, we make</span></div>
<div class="line"><a name="l01764"></a><span class="lineno"> 1764</span>&#160;<span class="comment">         * any changes AFTER the window has been Z-ordered.</span></div>
<div class="line"><a name="l01765"></a><span class="lineno"> 1765</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l01766"></a><span class="lineno"> 1766</span>&#160;        <span class="keywordflow">if</span> (TestWF(pwnd, WFTOGGLETOPMOST)) {</div>
<div class="line"><a name="l01767"></a><span class="lineno"> 1767</span>&#160;            PBYTE pb;</div>
<div class="line"><a name="l01768"></a><span class="lineno"> 1768</span>&#160; </div>
<div class="line"><a name="l01769"></a><span class="lineno"> 1769</span>&#160;            ClrWF(pwnd, WFTOGGLETOPMOST);</div>
<div class="line"><a name="l01770"></a><span class="lineno"> 1770</span>&#160;            pb = ((BYTE *)&amp;pwnd-&gt;state);</div>
<div class="line"><a name="l01771"></a><span class="lineno"> 1771</span>&#160;            pb[HIBYTE(WEFTOPMOST)] ^= LOBYTE(WEFTOPMOST);</div>
<div class="line"><a name="l01772"></a><span class="lineno"> 1772</span>&#160;        }</div>
<div class="line"><a name="l01773"></a><span class="lineno"> 1773</span>&#160; </div>
<div class="line"><a name="l01774"></a><span class="lineno"> 1774</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l01775"></a><span class="lineno"> 1775</span>&#160;<span class="comment">         * Handle SWP_HIDEWINDOW and SWP_SHOWWINDOW, by clearing or setting</span></div>
<div class="line"><a name="l01776"></a><span class="lineno"> 1776</span>&#160;<span class="comment">         * the WS_VISIBLE bit.</span></div>
<div class="line"><a name="l01777"></a><span class="lineno"> 1777</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l01778"></a><span class="lineno"> 1778</span>&#160;        <span class="keywordflow">if</span> (pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.flags &amp; SWP_SHOWWINDOW) {</div>
<div class="line"><a name="l01779"></a><span class="lineno"> 1779</span>&#160; </div>
<div class="line"><a name="l01780"></a><span class="lineno"> 1780</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l01781"></a><span class="lineno"> 1781</span>&#160;<span class="comment">             * Window is showing. If this app is still in startup mode,</span></div>
<div class="line"><a name="l01782"></a><span class="lineno"> 1782</span>&#160;<span class="comment">             * (still starting), give the the app starting cursor 5 more</span></div>
<div class="line"><a name="l01783"></a><span class="lineno"> 1783</span>&#160;<span class="comment">             * seconds.</span></div>
<div class="line"><a name="l01784"></a><span class="lineno"> 1784</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l01785"></a><span class="lineno"> 1785</span>&#160;            <span class="keywordflow">if</span> (GETPTI(pwnd)-&gt;ppi-&gt;W32PF_Flags &amp; W32PF_APPSTARTING)</div>
<div class="line"><a name="l01786"></a><span class="lineno"> 1786</span>&#160;                <a class="code" href="a00824.html#a38b809c615e10eca863b213d461e7040">CalcStartCursorHide</a>((PW32PROCESS)GETPTI(pwnd)-&gt;ppi, 5000);</div>
<div class="line"><a name="l01787"></a><span class="lineno"> 1787</span>&#160; </div>
<div class="line"><a name="l01788"></a><span class="lineno"> 1788</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l01789"></a><span class="lineno"> 1789</span>&#160;<span class="comment">             * Set the WS_VISIBLE bit.</span></div>
<div class="line"><a name="l01790"></a><span class="lineno"> 1790</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l01791"></a><span class="lineno"> 1791</span>&#160;            <a class="code" href="a00872.html#a9e4868edccf7b0d1166752620b9ae591">SetVisible</a>(pwnd, SV_SET);</div>
<div class="line"><a name="l01792"></a><span class="lineno"> 1792</span>&#160; </div>
<div class="line"><a name="l01793"></a><span class="lineno"> 1793</span>&#160;            <span class="keywordflow">if</span> (<a class="code" href="a00899.html#a0667a88c1c1553b0c9796ab56bacf3ba">IsTrayWindow</a>(pwnd)) {</div>
<div class="line"><a name="l01794"></a><span class="lineno"> 1794</span>&#160; </div>
<div class="line"><a name="l01795"></a><span class="lineno"> 1795</span>&#160;                HWND *pahwnd;</div>
<div class="line"><a name="l01796"></a><span class="lineno"> 1796</span>&#160; </div>
<div class="line"><a name="l01797"></a><span class="lineno"> 1797</span>&#160;                <span class="keywordflow">if</span> (pplistCreate-&gt;<a class="code" href="a02737.html#aaeb51b1f8d07dd5193007018de62b3df">pahwnd</a> == NULL) {</div>
<div class="line"><a name="l01798"></a><span class="lineno"> 1798</span>&#160;                    pahwnd = UserAllocPool(<span class="keyword">sizeof</span>(HWND), TAG_SWP);</div>
<div class="line"><a name="l01799"></a><span class="lineno"> 1799</span>&#160;                } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l01800"></a><span class="lineno"> 1800</span>&#160;                    <a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> dwSize = pplistCreate-&gt;<a class="code" href="a02737.html#a9cfbb269728dc4185236d28be58d9eab">cnt</a> * <span class="keyword">sizeof</span>(HWND);</div>
<div class="line"><a name="l01801"></a><span class="lineno"> 1801</span>&#160; </div>
<div class="line"><a name="l01802"></a><span class="lineno"> 1802</span>&#160;                    pahwnd = UserReAllocPool(pplistCreate-&gt;<a class="code" href="a02737.html#aaeb51b1f8d07dd5193007018de62b3df">pahwnd</a>,</div>
<div class="line"><a name="l01803"></a><span class="lineno"> 1803</span>&#160;                                             dwSize, dwSize + <span class="keyword">sizeof</span>(HWND),</div>
<div class="line"><a name="l01804"></a><span class="lineno"> 1804</span>&#160;                                             TAG_SWP);</div>
<div class="line"><a name="l01805"></a><span class="lineno"> 1805</span>&#160;                }</div>
<div class="line"><a name="l01806"></a><span class="lineno"> 1806</span>&#160; </div>
<div class="line"><a name="l01807"></a><span class="lineno"> 1807</span>&#160;                <span class="keywordflow">if</span> (pahwnd) {</div>
<div class="line"><a name="l01808"></a><span class="lineno"> 1808</span>&#160;                    pahwnd[pplistCreate-&gt;<a class="code" href="a02737.html#a9cfbb269728dc4185236d28be58d9eab">cnt</a>++] = HWq(pwnd);</div>
<div class="line"><a name="l01809"></a><span class="lineno"> 1809</span>&#160;                    pplistCreate-&gt;<a class="code" href="a02737.html#aaeb51b1f8d07dd5193007018de62b3df">pahwnd</a> = pahwnd;</div>
<div class="line"><a name="l01810"></a><span class="lineno"> 1810</span>&#160;                }</div>
<div class="line"><a name="l01811"></a><span class="lineno"> 1811</span>&#160; </div>
<div class="line"><a name="l01812"></a><span class="lineno"> 1812</span>&#160;                <span class="comment">/*</span></div>
<div class="line"><a name="l01813"></a><span class="lineno"> 1813</span>&#160;<span class="comment">                 * This Chicago code is replaced by the preceding code,</span></div>
<div class="line"><a name="l01814"></a><span class="lineno"> 1814</span>&#160;<span class="comment">                 * which exits the critical section only after the Gre</span></div>
<div class="line"><a name="l01815"></a><span class="lineno"> 1815</span>&#160;<span class="comment">                 * lock is removed.  Fritz</span></div>
<div class="line"><a name="l01816"></a><span class="lineno"> 1816</span>&#160;<span class="comment">                 *</span></div>
<div class="line"><a name="l01817"></a><span class="lineno"> 1817</span>&#160;<span class="comment">                 * xxxCallHook(HSHELL_WINDOWCREATED,</span></div>
<div class="line"><a name="l01818"></a><span class="lineno"> 1818</span>&#160;<span class="comment">                 *             (WPARAM)HWq(pwnd),</span></div>
<div class="line"><a name="l01819"></a><span class="lineno"> 1819</span>&#160;<span class="comment">                 *             (LPARAM)0,</span></div>
<div class="line"><a name="l01820"></a><span class="lineno"> 1820</span>&#160;<span class="comment">                 *             WH_SHELL);</span></div>
<div class="line"><a name="l01821"></a><span class="lineno"> 1821</span>&#160;<span class="comment">                 *</span></div>
<div class="line"><a name="l01822"></a><span class="lineno"> 1822</span>&#160;<span class="comment">                 * PostShellHookMessages(HSHELL_WINDOWCREATED, pwnd);</span></div>
<div class="line"><a name="l01823"></a><span class="lineno"> 1823</span>&#160;<span class="comment">                 */</span></div>
<div class="line"><a name="l01824"></a><span class="lineno"> 1824</span>&#160; </div>
<div class="line"><a name="l01825"></a><span class="lineno"> 1825</span>&#160;                <span class="keywordflow">if</span> (TestWF(pwnd, WFFRAMEON)) {</div>
<div class="line"><a name="l01826"></a><span class="lineno"> 1826</span>&#160; </div>
<div class="line"><a name="l01827"></a><span class="lineno"> 1827</span>&#160;                    HWND *pahwnd;</div>
<div class="line"><a name="l01828"></a><span class="lineno"> 1828</span>&#160; </div>
<div class="line"><a name="l01829"></a><span class="lineno"> 1829</span>&#160;                    <span class="keywordflow">if</span> (pplistTray-&gt;<a class="code" href="a02737.html#aaeb51b1f8d07dd5193007018de62b3df">pahwnd</a> == NULL) {</div>
<div class="line"><a name="l01830"></a><span class="lineno"> 1830</span>&#160;                        pahwnd = UserAllocPool(<span class="keyword">sizeof</span>(HWND), TAG_SWP);</div>
<div class="line"><a name="l01831"></a><span class="lineno"> 1831</span>&#160;                    } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l01832"></a><span class="lineno"> 1832</span>&#160; </div>
<div class="line"><a name="l01833"></a><span class="lineno"> 1833</span>&#160;                        <a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> dwSize = pplistCreate-&gt;<a class="code" href="a02737.html#a9cfbb269728dc4185236d28be58d9eab">cnt</a> * <span class="keyword">sizeof</span>(HWND);</div>
<div class="line"><a name="l01834"></a><span class="lineno"> 1834</span>&#160; </div>
<div class="line"><a name="l01835"></a><span class="lineno"> 1835</span>&#160;                        pahwnd = UserReAllocPool(pplistTray-&gt;<a class="code" href="a02737.html#aaeb51b1f8d07dd5193007018de62b3df">pahwnd</a>,</div>
<div class="line"><a name="l01836"></a><span class="lineno"> 1836</span>&#160;                                                 dwSize, dwSize + <span class="keyword">sizeof</span>(HWND),</div>
<div class="line"><a name="l01837"></a><span class="lineno"> 1837</span>&#160;                                                 TAG_SWP);</div>
<div class="line"><a name="l01838"></a><span class="lineno"> 1838</span>&#160;                    }</div>
<div class="line"><a name="l01839"></a><span class="lineno"> 1839</span>&#160; </div>
<div class="line"><a name="l01840"></a><span class="lineno"> 1840</span>&#160;                    <span class="keywordflow">if</span> (pahwnd) {</div>
<div class="line"><a name="l01841"></a><span class="lineno"> 1841</span>&#160;                        pahwnd[pplistTray-&gt;<a class="code" href="a02737.html#a9cfbb269728dc4185236d28be58d9eab">cnt</a>++] = HWq(pwnd);</div>
<div class="line"><a name="l01842"></a><span class="lineno"> 1842</span>&#160;                        pplistTray-&gt;<a class="code" href="a02737.html#aaeb51b1f8d07dd5193007018de62b3df">pahwnd</a> = pahwnd;</div>
<div class="line"><a name="l01843"></a><span class="lineno"> 1843</span>&#160;                    }</div>
<div class="line"><a name="l01844"></a><span class="lineno"> 1844</span>&#160; </div>
<div class="line"><a name="l01845"></a><span class="lineno"> 1845</span>&#160;                    <span class="comment">/*</span></div>
<div class="line"><a name="l01846"></a><span class="lineno"> 1846</span>&#160;<span class="comment">                     * This Chicago code is replaced by the preceding code,</span></div>
<div class="line"><a name="l01847"></a><span class="lineno"> 1847</span>&#160;<span class="comment">                     * which exits the critical section only after the Gre</span></div>
<div class="line"><a name="l01848"></a><span class="lineno"> 1848</span>&#160;<span class="comment">                     * lock is removed.  Fritz</span></div>
<div class="line"><a name="l01849"></a><span class="lineno"> 1849</span>&#160;<span class="comment">                     *</span></div>
<div class="line"><a name="l01850"></a><span class="lineno"> 1850</span>&#160;<span class="comment">                     * xxxSetTrayWindow(pwnd);</span></div>
<div class="line"><a name="l01851"></a><span class="lineno"> 1851</span>&#160;<span class="comment">                     */</span></div>
<div class="line"><a name="l01852"></a><span class="lineno"> 1852</span>&#160;                }</div>
<div class="line"><a name="l01853"></a><span class="lineno"> 1853</span>&#160;            }</div>
<div class="line"><a name="l01854"></a><span class="lineno"> 1854</span>&#160; </div>
<div class="line"><a name="l01855"></a><span class="lineno"> 1855</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l01856"></a><span class="lineno"> 1856</span>&#160;<span class="comment">             * If we&#39;re redrawing, create an SPB for this window if</span></div>
<div class="line"><a name="l01857"></a><span class="lineno"> 1857</span>&#160;<span class="comment">             * needed.</span></div>
<div class="line"><a name="l01858"></a><span class="lineno"> 1858</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l01859"></a><span class="lineno"> 1859</span>&#160;            <span class="keywordflow">if</span> (!(pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.flags &amp; SWP_NOREDRAW)) {</div>
<div class="line"><a name="l01860"></a><span class="lineno"> 1860</span>&#160; </div>
<div class="line"><a name="l01861"></a><span class="lineno"> 1861</span>&#160;                <span class="comment">/*</span></div>
<div class="line"><a name="l01862"></a><span class="lineno"> 1862</span>&#160;<span class="comment">                 * ONLY create an SPB if this window happens to be</span></div>
<div class="line"><a name="l01863"></a><span class="lineno"> 1863</span>&#160;<span class="comment">                 * on TOP of all others.  NOTE: We could optimize this by</span></div>
<div class="line"><a name="l01864"></a><span class="lineno"> 1864</span>&#160;<span class="comment">                 * passing in the new vis rgn to CreateSpb() so that the</span></div>
<div class="line"><a name="l01865"></a><span class="lineno"> 1865</span>&#160;<span class="comment">                 * non-visible part of the window is automatically</span></div>
<div class="line"><a name="l01866"></a><span class="lineno"> 1866</span>&#160;<span class="comment">                 * invalid in the SPB.</span></div>
<div class="line"><a name="l01867"></a><span class="lineno"> 1867</span>&#160;<span class="comment">                 */</span></div>
<div class="line"><a name="l01868"></a><span class="lineno"> 1868</span>&#160;                <span class="keywordflow">if</span> (TestCF(pwnd, CFSAVEBITS)) {</div>
<div class="line"><a name="l01869"></a><span class="lineno"> 1869</span>&#160; </div>
<div class="line"><a name="l01870"></a><span class="lineno"> 1870</span>&#160;                    <span class="comment">/*</span></div>
<div class="line"><a name="l01871"></a><span class="lineno"> 1871</span>&#160;<span class="comment">                     * If this window is the topmost VISIBLE window,</span></div>
<div class="line"><a name="l01872"></a><span class="lineno"> 1872</span>&#160;<span class="comment">                     * then we can create an SPB.</span></div>
<div class="line"><a name="l01873"></a><span class="lineno"> 1873</span>&#160;<span class="comment">                     */</span></div>
<div class="line"><a name="l01874"></a><span class="lineno"> 1874</span>&#160;                    <a class="code" href="a02581.html">PWND</a> pwndT;</div>
<div class="line"><a name="l01875"></a><span class="lineno"> 1875</span>&#160;                    RECT rcT;</div>
<div class="line"><a name="l01876"></a><span class="lineno"> 1876</span>&#160; </div>
<div class="line"><a name="l01877"></a><span class="lineno"> 1877</span>&#160;                    <span class="keywordflow">for</span> (pwndT = pwnd-&gt;<a class="code" href="a02581.html#a6053af0b243b6737640988eb63081de3">spwndParent</a>-&gt;<a class="code" href="a02581.html#a6171c9000ea2060597a9bcf498ee0316">spwndChild</a> ;</div>
<div class="line"><a name="l01878"></a><span class="lineno"> 1878</span>&#160;                         pwndT;</div>
<div class="line"><a name="l01879"></a><span class="lineno"> 1879</span>&#160;                         pwndT = pwndT-&gt;<a class="code" href="a02581.html#af729b7de7a8fb84b70b70c4b401ce789">spwndNext</a>) {</div>
<div class="line"><a name="l01880"></a><span class="lineno"> 1880</span>&#160; </div>
<div class="line"><a name="l01881"></a><span class="lineno"> 1881</span>&#160;                        <span class="keywordflow">if</span> (pwndT == pwnd) {</div>
<div class="line"><a name="l01882"></a><span class="lineno"> 1882</span>&#160;                            <a class="code" href="a00860.html#a8a70ffa4eb36a8be4f779876f43df0c6">CreateSpb</a>(pwnd, FALSE, <a class="code" href="a03257.html#ab597263bdbb3441715804712fcf29e6d">gpDispInfo</a>-&gt;<a class="code" href="a02605.html#af0da313e582dc95c2853349086631cd8">hdcScreen</a>);</div>
<div class="line"><a name="l01883"></a><span class="lineno"> 1883</span>&#160;                            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01884"></a><span class="lineno"> 1884</span>&#160;                        }</div>
<div class="line"><a name="l01885"></a><span class="lineno"> 1885</span>&#160; </div>
<div class="line"><a name="l01886"></a><span class="lineno"> 1886</span>&#160;                        <span class="keywordflow">if</span> (TestWF(pwndT, WFVISIBLE)) {</div>
<div class="line"><a name="l01887"></a><span class="lineno"> 1887</span>&#160; </div>
<div class="line"><a name="l01888"></a><span class="lineno"> 1888</span>&#160;                            <span class="comment">/*</span></div>
<div class="line"><a name="l01889"></a><span class="lineno"> 1889</span>&#160;<span class="comment">                             * Does this window intersect the SAVEBITS</span></div>
<div class="line"><a name="l01890"></a><span class="lineno"> 1890</span>&#160;<span class="comment">                             * window at all?  If so, bail out.</span></div>
<div class="line"><a name="l01891"></a><span class="lineno"> 1891</span>&#160;<span class="comment">                             */</span></div>
<div class="line"><a name="l01892"></a><span class="lineno"> 1892</span>&#160;                            <span class="keywordflow">if</span> (<a class="code" href="a00935.html#a1c87c29903dd37145cd93b64140a5d3a">IntersectRect</a>(&amp;rcT,</div>
<div class="line"><a name="l01893"></a><span class="lineno"> 1893</span>&#160;                                              &amp;pwnd-&gt;<a class="code" href="a02581.html#a2778d611c2b27395e559c94d05732e1f">rcWindow</a>,</div>
<div class="line"><a name="l01894"></a><span class="lineno"> 1894</span>&#160;                                              &amp;pwndT-&gt;<a class="code" href="a02581.html#a2778d611c2b27395e559c94d05732e1f">rcWindow</a>)) {</div>
<div class="line"><a name="l01895"></a><span class="lineno"> 1895</span>&#160;                                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01896"></a><span class="lineno"> 1896</span>&#160;                            }</div>
<div class="line"><a name="l01897"></a><span class="lineno"> 1897</span>&#160;                        }</div>
<div class="line"><a name="l01898"></a><span class="lineno"> 1898</span>&#160;                    }</div>
<div class="line"><a name="l01899"></a><span class="lineno"> 1899</span>&#160;                }</div>
<div class="line"><a name="l01900"></a><span class="lineno"> 1900</span>&#160;            }</div>
<div class="line"><a name="l01901"></a><span class="lineno"> 1901</span>&#160; </div>
<div class="line"><a name="l01902"></a><span class="lineno"> 1902</span>&#160;        } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.flags &amp; SWP_HIDEWINDOW) {</div>
<div class="line"><a name="l01903"></a><span class="lineno"> 1903</span>&#160; </div>
<div class="line"><a name="l01904"></a><span class="lineno"> 1904</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l01905"></a><span class="lineno"> 1905</span>&#160;<span class="comment">             * for idiots like MS-Access 2.0 who SetWindowPos( SWP_BOZO</span></div>
<div class="line"><a name="l01906"></a><span class="lineno"> 1906</span>&#160;<span class="comment">             * and blow away themselves on the shell, then lets</span></div>
<div class="line"><a name="l01907"></a><span class="lineno"> 1907</span>&#160;<span class="comment">             * just ignore their plea to be removed from the tray</span></div>
<div class="line"><a name="l01908"></a><span class="lineno"> 1908</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l01909"></a><span class="lineno"> 1909</span>&#160;            <span class="keywordflow">if</span> (((pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.flags &amp; <a class="code" href="a00872.html#a07e0601e3a0a0cfb2bc5b35b6ea4f657">SWP_BOZO</a> ) != <a class="code" href="a00872.html#a07e0601e3a0a0cfb2bc5b35b6ea4f657">SWP_BOZO</a>) &amp;&amp;</div>
<div class="line"><a name="l01910"></a><span class="lineno"> 1910</span>&#160;                <a class="code" href="a00899.html#a0667a88c1c1553b0c9796ab56bacf3ba">IsTrayWindow</a>(pwnd)) {</div>
<div class="line"><a name="l01911"></a><span class="lineno"> 1911</span>&#160; </div>
<div class="line"><a name="l01912"></a><span class="lineno"> 1912</span>&#160;                HWND *pahwnd;</div>
<div class="line"><a name="l01913"></a><span class="lineno"> 1913</span>&#160; </div>
<div class="line"><a name="l01914"></a><span class="lineno"> 1914</span>&#160;                <span class="keywordflow">if</span> (pplistDestroy-&gt;<a class="code" href="a02737.html#aaeb51b1f8d07dd5193007018de62b3df">pahwnd</a> == NULL) {</div>
<div class="line"><a name="l01915"></a><span class="lineno"> 1915</span>&#160;                    pahwnd = UserAllocPool(<span class="keyword">sizeof</span>(HWND), TAG_SWP);</div>
<div class="line"><a name="l01916"></a><span class="lineno"> 1916</span>&#160;                } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l01917"></a><span class="lineno"> 1917</span>&#160;                    <a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> dwSize = pplistDestroy-&gt;<a class="code" href="a02737.html#a9cfbb269728dc4185236d28be58d9eab">cnt</a> * <span class="keyword">sizeof</span>(HWND);</div>
<div class="line"><a name="l01918"></a><span class="lineno"> 1918</span>&#160; </div>
<div class="line"><a name="l01919"></a><span class="lineno"> 1919</span>&#160;                    pahwnd = UserReAllocPool(pplistDestroy-&gt;<a class="code" href="a02737.html#aaeb51b1f8d07dd5193007018de62b3df">pahwnd</a>,</div>
<div class="line"><a name="l01920"></a><span class="lineno"> 1920</span>&#160;                                             dwSize, dwSize + <span class="keyword">sizeof</span>(HWND),</div>
<div class="line"><a name="l01921"></a><span class="lineno"> 1921</span>&#160;                                             TAG_SWP);</div>
<div class="line"><a name="l01922"></a><span class="lineno"> 1922</span>&#160;                }</div>
<div class="line"><a name="l01923"></a><span class="lineno"> 1923</span>&#160; </div>
<div class="line"><a name="l01924"></a><span class="lineno"> 1924</span>&#160;                <span class="keywordflow">if</span> (pahwnd) {</div>
<div class="line"><a name="l01925"></a><span class="lineno"> 1925</span>&#160;                    pahwnd[pplistDestroy-&gt;<a class="code" href="a02737.html#a9cfbb269728dc4185236d28be58d9eab">cnt</a>++] = HWq(pwnd);</div>
<div class="line"><a name="l01926"></a><span class="lineno"> 1926</span>&#160;                    pplistDestroy-&gt;<a class="code" href="a02737.html#aaeb51b1f8d07dd5193007018de62b3df">pahwnd</a> = pahwnd;</div>
<div class="line"><a name="l01927"></a><span class="lineno"> 1927</span>&#160;                }</div>
<div class="line"><a name="l01928"></a><span class="lineno"> 1928</span>&#160; </div>
<div class="line"><a name="l01929"></a><span class="lineno"> 1929</span>&#160;                <span class="comment">/*</span></div>
<div class="line"><a name="l01930"></a><span class="lineno"> 1930</span>&#160;<span class="comment">                 * This Chicago code is replaced by the preceding code,</span></div>
<div class="line"><a name="l01931"></a><span class="lineno"> 1931</span>&#160;<span class="comment">                 * which exits the critical section only after the Gre</span></div>
<div class="line"><a name="l01932"></a><span class="lineno"> 1932</span>&#160;<span class="comment">                 * lock is removed.  Fritz</span></div>
<div class="line"><a name="l01933"></a><span class="lineno"> 1933</span>&#160;<span class="comment">                 *</span></div>
<div class="line"><a name="l01934"></a><span class="lineno"> 1934</span>&#160;<span class="comment">                 * xxxCallHook(HSHELL_WINDOWDESTROYED,</span></div>
<div class="line"><a name="l01935"></a><span class="lineno"> 1935</span>&#160;<span class="comment">                 *             (WPARAM)HWq(pwnd),</span></div>
<div class="line"><a name="l01936"></a><span class="lineno"> 1936</span>&#160;<span class="comment">                 *             (LPARAM)0,</span></div>
<div class="line"><a name="l01937"></a><span class="lineno"> 1937</span>&#160;<span class="comment">                 *             WH_SHELL);</span></div>
<div class="line"><a name="l01938"></a><span class="lineno"> 1938</span>&#160;<span class="comment">                 *</span></div>
<div class="line"><a name="l01939"></a><span class="lineno"> 1939</span>&#160;<span class="comment">                 * PostShellHookMessages(HSHELL_WINDOWDESTROYED, pwnd);</span></div>
<div class="line"><a name="l01940"></a><span class="lineno"> 1940</span>&#160;<span class="comment">                 */</span></div>
<div class="line"><a name="l01941"></a><span class="lineno"> 1941</span>&#160;            }</div>
<div class="line"><a name="l01942"></a><span class="lineno"> 1942</span>&#160; </div>
<div class="line"><a name="l01943"></a><span class="lineno"> 1943</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l01944"></a><span class="lineno"> 1944</span>&#160;<span class="comment">             * Clear the WS_VISIBLE bit.</span></div>
<div class="line"><a name="l01945"></a><span class="lineno"> 1945</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l01946"></a><span class="lineno"> 1946</span>&#160;            <a class="code" href="a00872.html#a9e4868edccf7b0d1166752620b9ae591">SetVisible</a>(pwnd, SV_UNSET | SV_CLRFTRUEVIS);</div>
<div class="line"><a name="l01947"></a><span class="lineno"> 1947</span>&#160;        }</div>
<div class="line"><a name="l01948"></a><span class="lineno"> 1948</span>&#160; </div>
<div class="line"><a name="l01949"></a><span class="lineno"> 1949</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l01950"></a><span class="lineno"> 1950</span>&#160;<span class="comment">         * BACKWARD COMPATIBILITY HACK</span></div>
<div class="line"><a name="l01951"></a><span class="lineno"> 1951</span>&#160;<span class="comment">         *</span></div>
<div class="line"><a name="l01952"></a><span class="lineno"> 1952</span>&#160;<span class="comment">         * Under 3.0, window frames were always redrawn, even if</span></div>
<div class="line"><a name="l01953"></a><span class="lineno"> 1953</span>&#160;<span class="comment">         * SWP_NOREDRAW was specified.  If we&#39;ve gotten this far</span></div>
<div class="line"><a name="l01954"></a><span class="lineno"> 1954</span>&#160;<span class="comment">         * and we&#39;re visible, and SWP_NOREDRAW was specified, set</span></div>
<div class="line"><a name="l01955"></a><span class="lineno"> 1955</span>&#160;<span class="comment">         * the WFSENDNCPAINT bit.</span></div>
<div class="line"><a name="l01956"></a><span class="lineno"> 1956</span>&#160;<span class="comment">         *</span></div>
<div class="line"><a name="l01957"></a><span class="lineno"> 1957</span>&#160;<span class="comment">         * Apps such as ABC Flowcharter and 123W assume this.</span></div>
<div class="line"><a name="l01958"></a><span class="lineno"> 1958</span>&#160;<span class="comment">         * Typical offending code is MoveWindow(pwnd, ..., FALSE);</span></div>
<div class="line"><a name="l01959"></a><span class="lineno"> 1959</span>&#160;<span class="comment">         * followed by InvalidateRect(pwnd, NULL, TRUE);</span></div>
<div class="line"><a name="l01960"></a><span class="lineno"> 1960</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l01961"></a><span class="lineno"> 1961</span>&#160;<span class="preprocessor">#if 0 //CHRISWIL: old code</span></div>
<div class="line"><a name="l01962"></a><span class="lineno"> 1962</span>&#160; </div>
<div class="line"><a name="l01963"></a><span class="lineno"> 1963</span>&#160;        <span class="keywordflow">if</span> (!TestWF(pwnd, WFWIN31COMPAT) &amp;&amp;</div>
<div class="line"><a name="l01964"></a><span class="lineno"> 1964</span>&#160;            TestWF(pwnd, WFVISIBLE)      &amp;&amp;</div>
<div class="line"><a name="l01965"></a><span class="lineno"> 1965</span>&#160;            (pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.flags &amp; SWP_NOREDRAW)) {</div>
<div class="line"><a name="l01966"></a><span class="lineno"> 1966</span>&#160; </div>
<div class="line"><a name="l01967"></a><span class="lineno"> 1967</span>&#160;            SetWF(pwnd, WFSENDNCPAINT);</div>
<div class="line"><a name="l01968"></a><span class="lineno"> 1968</span>&#160;        }</div>
<div class="line"><a name="l01969"></a><span class="lineno"> 1969</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l01970"></a><span class="lineno"> 1970</span>&#160;        <span class="keywordflow">if</span> (TestWF(pwnd, WFVISIBLE)) {</div>
<div class="line"><a name="l01971"></a><span class="lineno"> 1971</span>&#160; </div>
<div class="line"><a name="l01972"></a><span class="lineno"> 1972</span>&#160;            <span class="keywordflow">if</span> ((pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.flags &amp; SWP_STATECHANGE) ||</div>
<div class="line"><a name="l01973"></a><span class="lineno"> 1973</span>&#160;                (!TestWF(pwnd, WFWIN31COMPAT) &amp;&amp; (pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.flags &amp; SWP_NOREDRAW))) {</div>
<div class="line"><a name="l01974"></a><span class="lineno"> 1974</span>&#160; </div>
<div class="line"><a name="l01975"></a><span class="lineno"> 1975</span>&#160;                SetWF(pwnd, WFSENDNCPAINT);</div>
<div class="line"><a name="l01976"></a><span class="lineno"> 1976</span>&#160;            }</div>
<div class="line"><a name="l01977"></a><span class="lineno"> 1977</span>&#160;        }</div>
<div class="line"><a name="l01978"></a><span class="lineno"> 1978</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l01979"></a><span class="lineno"> 1979</span>&#160; </div>
<div class="line"><a name="l01980"></a><span class="lineno"> 1980</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l01981"></a><span class="lineno"> 1981</span>&#160;<span class="comment">         * If this window has a clipping region set it now</span></div>
<div class="line"><a name="l01982"></a><span class="lineno"> 1982</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l01983"></a><span class="lineno"> 1983</span>&#160;        <span class="keywordflow">if</span> (pcvr-&gt;<a class="code" href="a02769.html#a860be5351f601ab541124507007056aa">hrgnClip</a> != NULL)</div>
<div class="line"><a name="l01984"></a><span class="lineno"> 1984</span>&#160;            <a class="code" href="a00872.html#a1cd739b6db1785f48ae1c4a11d35c883">SelectWindowRgn</a>(pwnd, pcvr-&gt;<a class="code" href="a02769.html#a860be5351f601ab541124507007056aa">hrgnClip</a>);</div>
<div class="line"><a name="l01985"></a><span class="lineno"> 1985</span>&#160;    }</div>
<div class="line"><a name="l01986"></a><span class="lineno"> 1986</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00899_source.html#l01596">tagSMWP::acvr</a>, <a class="el" href="a00824_source.html#l00431">CalcStartCursorHide()</a>, <a class="el" href="a00899_source.html#l02182">tagQ::caret</a>, <a class="el" href="a00899_source.html#l01594">tagSMWP::ccvr</a>, <a class="el" href="a00872_source.html#l00022">tagPWNDLIST::cnt</a>, <a class="el" href="a00860_source.html#l00328">CreateSpb()</a>, <a class="el" href="a00899_source.html#l01569">tagCVR::cxClientNew</a>, <a class="el" href="a00899_source.html#l01570">tagCVR::cyClientNew</a>, <a class="el" href="a00563_source.html#l00175">DWORD</a>, <a class="el" href="a00899_source.html#l01572">tagCVR::dxBlt</a>, <a class="el" href="a00899_source.html#l01573">tagCVR::dyBlt</a>, <a class="el" href="a03257_source.html#l00125">gpDispInfo</a>, <a class="el" href="a00365_source.html#l01566">tagDISPLAYINFO::hdcScreen</a>, <a class="el" href="a00365_source.html#l01427">tagWND::hrgnClip</a>, <a class="el" href="a00899_source.html#l01577">tagCVR::hrgnClip</a>, <a class="el" href="a00365_source.html#l01406">tagWND::hrgnUpdate</a>, <a class="el" href="a00899_source.html#l01575">tagCVR::hrgnVisOld</a>, <a class="el" href="a00935_source.html#l00184">IntersectRect()</a>, <a class="el" href="a00872_source.html#l00336">IsStillWindowC()</a>, <a class="el" href="a00911_source.html#l00059">IsTrayWindow()</a>, <a class="el" href="a00635_source.html#l01198">LinkWindow()</a>, <a class="el" href="a00872_source.html#l04607">OffsetChildren()</a>, <a class="el" href="a00872_source.html#l00023">tagPWNDLIST::pahwnd</a>, <a class="el" href="a00899_source.html#l01566">tagCVR::pos</a>, <a class="el" href="a00899_source.html#l02273">tagTHREADINFO::pq</a>, <a class="el" href="a00263_source.html#l00526">PtiCurrent()</a>, <a class="el" href="a00872_source.html#l00136">PWInsertAfter()</a>, <a class="el" href="a00365_source.html#l01399">tagWND::rcClient</a>, <a class="el" href="a00365_source.html#l01398">tagWND::rcWindow</a>, <a class="el" href="a00371_source.html#l00029">RIP_WARNING</a>, <a class="el" href="a00371_source.html#l00131">RIPMSG0</a>, <a class="el" href="a00872_source.html#l04775">SelectWindowRgn()</a>, <a class="el" href="a00872_source.html#l04417">SetVisible()</a>, <a class="el" href="a00365_source.html#l02239">tagCARET::spwnd</a>, <a class="el" href="a00365_source.html#l01393">tagWND::spwndChild</a>, <a class="el" href="a00365_source.html#l01391">tagWND::spwndNext</a>, <a class="el" href="a00365_source.html#l01392">tagWND::spwndParent</a>, <a class="el" href="a00872_source.html#l01564">SWP_BOZO</a>, <a class="el" href="a00635_source.html#l02439">UnlinkWindow()</a>, <a class="el" href="a00872_source.html#l00263">ValidateWindowPos()</a>, <a class="el" href="a00872_source.html#l00482">ValidateZorder()</a>, <a class="el" href="a00365_source.html#l02243">tagCARET::x</a>, <a class="el" href="a00899_source.html#l01567">tagCVR::xClientNew</a>, <a class="el" href="a00365_source.html#l02244">tagCARET::y</a> , 以及 <a class="el" href="a00899_source.html#l01568">tagCVR::yClientNew</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00872_source.html#l02237">BltValidBits()</a>.</p>

</div>
</div>
<a id="ab0d21f4caaf9dc1179601f6341661b50"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ab0d21f4caaf9dc1179601f6341661b50">&#9670;&nbsp;</a></span>CheckTopmost()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">int CheckTopmost </td>
          <td>(</td>
          <td class="paramtype">PWINDOWPOS&#160;</td>
          <td class="paramname"><em>ppos</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00872_source.html">swp.c</a> 第 <a class="el" href="a00872_source.html#l03283">3283</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l03285"></a><span class="lineno"> 3285</span>&#160;{</div>
<div class="line"><a name="l03286"></a><span class="lineno"> 3286</span>&#160;    <a class="code" href="a02581.html">PWND</a> pwnd, pwndInsertAfter, pwndT;</div>
<div class="line"><a name="l03287"></a><span class="lineno"> 3287</span>&#160; </div>
<div class="line"><a name="l03288"></a><span class="lineno"> 3288</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l03289"></a><span class="lineno"> 3289</span>&#160;<span class="comment">     * BACKWARD COMPATIBILITY HACK</span></div>
<div class="line"><a name="l03290"></a><span class="lineno"> 3290</span>&#160;<span class="comment">     *</span></div>
<div class="line"><a name="l03291"></a><span class="lineno"> 3291</span>&#160;<span class="comment">     * If we&#39;re activating a window and Z-ordering too, we must ignore the</span></div>
<div class="line"><a name="l03292"></a><span class="lineno"> 3292</span>&#160;<span class="comment">     * specified Z order and bring the window to the top, EXCEPT in the</span></div>
<div class="line"><a name="l03293"></a><span class="lineno"> 3293</span>&#160;<span class="comment">     * following conditions:</span></div>
<div class="line"><a name="l03294"></a><span class="lineno"> 3294</span>&#160;<span class="comment">     *</span></div>
<div class="line"><a name="l03295"></a><span class="lineno"> 3295</span>&#160;<span class="comment">     * 1.  The window is already active (in which case, the activation code</span></div>
<div class="line"><a name="l03296"></a><span class="lineno"> 3296</span>&#160;<span class="comment">     *    will not be bringing the window to the top)</span></div>
<div class="line"><a name="l03297"></a><span class="lineno"> 3297</span>&#160;<span class="comment">     *</span></div>
<div class="line"><a name="l03298"></a><span class="lineno"> 3298</span>&#160;<span class="comment">     * 2.  HWND_TOP or HWND_NOTOPMOST is specified.  This allows us to</span></div>
<div class="line"><a name="l03299"></a><span class="lineno"> 3299</span>&#160;<span class="comment">     *    activate and move to topmost or nontopmost at the same time.</span></div>
<div class="line"><a name="l03300"></a><span class="lineno"> 3300</span>&#160;<span class="comment">     *</span></div>
<div class="line"><a name="l03301"></a><span class="lineno"> 3301</span>&#160;<span class="comment">     * NOTE: It would have been possible to modify ActivateWindow() to</span></div>
<div class="line"><a name="l03302"></a><span class="lineno"> 3302</span>&#160;<span class="comment">     * take a flag to prevent it from ever doing the BringWindowToTop,</span></div>
<div class="line"><a name="l03303"></a><span class="lineno"> 3303</span>&#160;<span class="comment">     * thus allowing SetWindowPos() to properly honor pwndInsertBehind</span></div>
<div class="line"><a name="l03304"></a><span class="lineno"> 3304</span>&#160;<span class="comment">     * AND activation, but this change was considered too late in the</span></div>
<div class="line"><a name="l03305"></a><span class="lineno"> 3305</span>&#160;<span class="comment">     * game -- there could be problems with existing 3.1 apps, such as</span></div>
<div class="line"><a name="l03306"></a><span class="lineno"> 3306</span>&#160;<span class="comment">     * PenWin, etc.</span></div>
<div class="line"><a name="l03307"></a><span class="lineno"> 3307</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l03308"></a><span class="lineno"> 3308</span>&#160;    pwnd = PW(<a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>-&gt;hwnd);</div>
<div class="line"><a name="l03309"></a><span class="lineno"> 3309</span>&#160;    <span class="keywordflow">if</span> (!(<a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>-&gt;flags &amp; SWP_NOACTIVATE) &amp;&amp;</div>
<div class="line"><a name="l03310"></a><span class="lineno"> 3310</span>&#160;            !(<a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>-&gt;flags &amp; SWP_NOZORDER) &amp;&amp;</div>
<div class="line"><a name="l03311"></a><span class="lineno"> 3311</span>&#160;             (<a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>-&gt;hwndInsertAfter != HWND_TOPMOST &amp;&amp;</div>
<div class="line"><a name="l03312"></a><span class="lineno"> 3312</span>&#160;             <a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>-&gt;hwndInsertAfter != HWND_NOTOPMOST) &amp;&amp;</div>
<div class="line"><a name="l03313"></a><span class="lineno"> 3313</span>&#160;             (pwnd != GETPTI(pwnd)-&gt;pq-&gt;spwndActive)) {</div>
<div class="line"><a name="l03314"></a><span class="lineno"> 3314</span>&#160;        <a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>-&gt;hwndInsertAfter = HWND_TOP;</div>
<div class="line"><a name="l03315"></a><span class="lineno"> 3315</span>&#160;    }</div>
<div class="line"><a name="l03316"></a><span class="lineno"> 3316</span>&#160; </div>
<div class="line"><a name="l03317"></a><span class="lineno"> 3317</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l03318"></a><span class="lineno"> 3318</span>&#160;<span class="comment">     * If we&#39;re not Z-ordering, don&#39;t do anything.</span></div>
<div class="line"><a name="l03319"></a><span class="lineno"> 3319</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l03320"></a><span class="lineno"> 3320</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>-&gt;flags &amp; SWP_NOZORDER)</div>
<div class="line"><a name="l03321"></a><span class="lineno"> 3321</span>&#160;        <span class="keywordflow">return</span> <a class="code" href="a00872.html#aba05c4efac24a95d1ce9d8e90e9bddde">CTM_NOCHANGE</a>;</div>
<div class="line"><a name="l03322"></a><span class="lineno"> 3322</span>&#160; </div>
<div class="line"><a name="l03323"></a><span class="lineno"> 3323</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>-&gt;hwndInsertAfter == HWND_BOTTOM) {</div>
<div class="line"><a name="l03324"></a><span class="lineno"> 3324</span>&#160; </div>
<div class="line"><a name="l03325"></a><span class="lineno"> 3325</span>&#160;        <span class="keywordflow">return</span> <a class="code" href="a00872.html#a8ec386605236df691a7fa366e6dea4a4">CTM_NOTOPMOST</a>;</div>
<div class="line"><a name="l03326"></a><span class="lineno"> 3326</span>&#160; </div>
<div class="line"><a name="l03327"></a><span class="lineno"> 3327</span>&#160;    } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>-&gt;hwndInsertAfter == HWND_NOTOPMOST) {</div>
<div class="line"><a name="l03328"></a><span class="lineno"> 3328</span>&#160; </div>
<div class="line"><a name="l03329"></a><span class="lineno"> 3329</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l03330"></a><span class="lineno"> 3330</span>&#160;<span class="comment">         * If currently topmost, move to top of non-topmost list.</span></div>
<div class="line"><a name="l03331"></a><span class="lineno"> 3331</span>&#160;<span class="comment">         * Otherwise, no change.</span></div>
<div class="line"><a name="l03332"></a><span class="lineno"> 3332</span>&#160;<span class="comment">         *</span></div>
<div class="line"><a name="l03333"></a><span class="lineno"> 3333</span>&#160;<span class="comment">         * Note that we don&#39;t set SWP_NOZORDER -- we still need to</span></div>
<div class="line"><a name="l03334"></a><span class="lineno"> 3334</span>&#160;<span class="comment">         * check the TOGGLETOPMOST bits in ChangeStates()</span></div>
<div class="line"><a name="l03335"></a><span class="lineno"> 3335</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l03336"></a><span class="lineno"> 3336</span>&#160;        <span class="keywordflow">if</span> (TestWF(pwnd, WEFTOPMOST)) {</div>
<div class="line"><a name="l03337"></a><span class="lineno"> 3337</span>&#160; </div>
<div class="line"><a name="l03338"></a><span class="lineno"> 3338</span>&#160;            pwndT = <a class="code" href="a00872.html#ad862db65d0d16e60ffe35ee1e6afa082">GetLastTopMostWindow</a>();</div>
<div class="line"><a name="l03339"></a><span class="lineno"> 3339</span>&#160;            <a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>-&gt;hwndInsertAfter = HW(pwndT);</div>
<div class="line"><a name="l03340"></a><span class="lineno"> 3340</span>&#160; </div>
<div class="line"><a name="l03341"></a><span class="lineno"> 3341</span>&#160;            <span class="keywordflow">if</span> (<a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>-&gt;hwndInsertAfter == <a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>-&gt;hwnd) {</div>
<div class="line"><a name="l03342"></a><span class="lineno"> 3342</span>&#160;                pwndT = <a class="code" href="a00365.html#a976181f00e2ce3d0df4b770ea93f8443">_GetWindow</a>(pwnd, GW_HWNDPREV);</div>
<div class="line"><a name="l03343"></a><span class="lineno"> 3343</span>&#160;                <a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>-&gt;hwndInsertAfter = HW(pwndT);</div>
<div class="line"><a name="l03344"></a><span class="lineno"> 3344</span>&#160;            }</div>
<div class="line"><a name="l03345"></a><span class="lineno"> 3345</span>&#160; </div>
<div class="line"><a name="l03346"></a><span class="lineno"> 3346</span>&#160;        } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l03347"></a><span class="lineno"> 3347</span>&#160; </div>
<div class="line"><a name="l03348"></a><span class="lineno"> 3348</span>&#160;            pwndT = <a class="code" href="a00365.html#a976181f00e2ce3d0df4b770ea93f8443">_GetWindow</a>(pwnd, GW_HWNDPREV);</div>
<div class="line"><a name="l03349"></a><span class="lineno"> 3349</span>&#160;            <a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>-&gt;hwndInsertAfter = HW(pwndT);</div>
<div class="line"><a name="l03350"></a><span class="lineno"> 3350</span>&#160;        }</div>
<div class="line"><a name="l03351"></a><span class="lineno"> 3351</span>&#160; </div>
<div class="line"><a name="l03352"></a><span class="lineno"> 3352</span>&#160;        <span class="keywordflow">return</span> <a class="code" href="a00872.html#a8ec386605236df691a7fa366e6dea4a4">CTM_NOTOPMOST</a>;</div>
<div class="line"><a name="l03353"></a><span class="lineno"> 3353</span>&#160; </div>
<div class="line"><a name="l03354"></a><span class="lineno"> 3354</span>&#160;    } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>-&gt;hwndInsertAfter == HWND_TOPMOST) {</div>
<div class="line"><a name="l03355"></a><span class="lineno"> 3355</span>&#160;        pwndT = GETTOPMOSTINSERTAFTER(pwnd);</div>
<div class="line"><a name="l03356"></a><span class="lineno"> 3356</span>&#160;        <span class="keywordflow">if</span> (pwndT != NULL) {</div>
<div class="line"><a name="l03357"></a><span class="lineno"> 3357</span>&#160;            <a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>-&gt;hwndInsertAfter = HW(pwndT);</div>
<div class="line"><a name="l03358"></a><span class="lineno"> 3358</span>&#160;        } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l03359"></a><span class="lineno"> 3359</span>&#160;            <a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>-&gt;hwndInsertAfter = HWND_TOP;</div>
<div class="line"><a name="l03360"></a><span class="lineno"> 3360</span>&#160;        }</div>
<div class="line"><a name="l03361"></a><span class="lineno"> 3361</span>&#160; </div>
<div class="line"><a name="l03362"></a><span class="lineno"> 3362</span>&#160;        <span class="keywordflow">return</span> <a class="code" href="a00872.html#af7b2113df08c3e6cc9d1df4d91555d8b">CTM_TOPMOST</a>;</div>
<div class="line"><a name="l03363"></a><span class="lineno"> 3363</span>&#160; </div>
<div class="line"><a name="l03364"></a><span class="lineno"> 3364</span>&#160;    } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>-&gt;hwndInsertAfter == HWND_TOP) {</div>
<div class="line"><a name="l03365"></a><span class="lineno"> 3365</span>&#160; </div>
<div class="line"><a name="l03366"></a><span class="lineno"> 3366</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l03367"></a><span class="lineno"> 3367</span>&#160;<span class="comment">         * If we&#39;re not topmost, position ourself after</span></div>
<div class="line"><a name="l03368"></a><span class="lineno"> 3368</span>&#160;<span class="comment">         * the last topmost window.</span></div>
<div class="line"><a name="l03369"></a><span class="lineno"> 3369</span>&#160;<span class="comment">         * Otherwise, make sure that no one gets in front</span></div>
<div class="line"><a name="l03370"></a><span class="lineno"> 3370</span>&#160;<span class="comment">         *  of a hard error box.</span></div>
<div class="line"><a name="l03371"></a><span class="lineno"> 3371</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l03372"></a><span class="lineno"> 3372</span>&#160;        <span class="keywordflow">if</span> (TestWF(pwnd, WEFTOPMOST)) {</div>
<div class="line"><a name="l03373"></a><span class="lineno"> 3373</span>&#160;            pwndT = GETTOPMOSTINSERTAFTER(pwnd);</div>
<div class="line"><a name="l03374"></a><span class="lineno"> 3374</span>&#160;            <span class="keywordflow">if</span> (pwndT != NULL) {</div>
<div class="line"><a name="l03375"></a><span class="lineno"> 3375</span>&#160;                <a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>-&gt;hwndInsertAfter = HW(pwndT);</div>
<div class="line"><a name="l03376"></a><span class="lineno"> 3376</span>&#160;            }</div>
<div class="line"><a name="l03377"></a><span class="lineno"> 3377</span>&#160;            <span class="keywordflow">return</span> <a class="code" href="a00872.html#aba05c4efac24a95d1ce9d8e90e9bddde">CTM_NOCHANGE</a>;</div>
<div class="line"><a name="l03378"></a><span class="lineno"> 3378</span>&#160;        }</div>
<div class="line"><a name="l03379"></a><span class="lineno"> 3379</span>&#160; </div>
<div class="line"><a name="l03380"></a><span class="lineno"> 3380</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l03381"></a><span class="lineno"> 3381</span>&#160;<span class="comment">         * Calculate the window to zorder after for this window, taking</span></div>
<div class="line"><a name="l03382"></a><span class="lineno"> 3382</span>&#160;<span class="comment">         * into account foreground status.</span></div>
<div class="line"><a name="l03383"></a><span class="lineno"> 3383</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l03384"></a><span class="lineno"> 3384</span>&#160;        pwndInsertAfter = <a class="code" href="a00872.html#a641f4e16c75a445b125667f001e07535">CalcForegroundInsertAfter</a>(pwnd);</div>
<div class="line"><a name="l03385"></a><span class="lineno"> 3385</span>&#160;        <a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>-&gt;hwndInsertAfter = HW(pwndInsertAfter);</div>
<div class="line"><a name="l03386"></a><span class="lineno"> 3386</span>&#160; </div>
<div class="line"><a name="l03387"></a><span class="lineno"> 3387</span>&#160;        <span class="keywordflow">return</span> <a class="code" href="a00872.html#aba05c4efac24a95d1ce9d8e90e9bddde">CTM_NOCHANGE</a>;</div>
<div class="line"><a name="l03388"></a><span class="lineno"> 3388</span>&#160;    }</div>
<div class="line"><a name="l03389"></a><span class="lineno"> 3389</span>&#160; </div>
<div class="line"><a name="l03390"></a><span class="lineno"> 3390</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l03391"></a><span class="lineno"> 3391</span>&#160;<span class="comment">     * If we&#39;re being inserted after the last topmost window,</span></div>
<div class="line"><a name="l03392"></a><span class="lineno"> 3392</span>&#160;<span class="comment">     * then don&#39;t change the topmost status.</span></div>
<div class="line"><a name="l03393"></a><span class="lineno"> 3393</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l03394"></a><span class="lineno"> 3394</span>&#160;    pwndT = <a class="code" href="a00872.html#ad862db65d0d16e60ffe35ee1e6afa082">GetLastTopMostWindow</a>();</div>
<div class="line"><a name="l03395"></a><span class="lineno"> 3395</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>-&gt;hwndInsertAfter == HW(pwndT))</div>
<div class="line"><a name="l03396"></a><span class="lineno"> 3396</span>&#160;        <span class="keywordflow">return</span> <a class="code" href="a00872.html#aba05c4efac24a95d1ce9d8e90e9bddde">CTM_NOCHANGE</a>;</div>
<div class="line"><a name="l03397"></a><span class="lineno"> 3397</span>&#160; </div>
<div class="line"><a name="l03398"></a><span class="lineno"> 3398</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l03399"></a><span class="lineno"> 3399</span>&#160;<span class="comment">     * Otherwise, if we&#39;re inserting a TOPMOST among non-TOPMOST,</span></div>
<div class="line"><a name="l03400"></a><span class="lineno"> 3400</span>&#160;<span class="comment">     * or vice versa, change the status appropriately.</span></div>
<div class="line"><a name="l03401"></a><span class="lineno"> 3401</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l03402"></a><span class="lineno"> 3402</span>&#160;    <span class="keywordflow">if</span> (TestWF(PW(<a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>-&gt;hwndInsertAfter), WEFTOPMOST)) {</div>
<div class="line"><a name="l03403"></a><span class="lineno"> 3403</span>&#160; </div>
<div class="line"><a name="l03404"></a><span class="lineno"> 3404</span>&#160;        <span class="keywordflow">if</span> (!TestWF(pwnd, WEFTOPMOST)) {</div>
<div class="line"><a name="l03405"></a><span class="lineno"> 3405</span>&#160;            <span class="keywordflow">return</span> <a class="code" href="a00872.html#af7b2113df08c3e6cc9d1df4d91555d8b">CTM_TOPMOST</a>;</div>
<div class="line"><a name="l03406"></a><span class="lineno"> 3406</span>&#160;        }</div>
<div class="line"><a name="l03407"></a><span class="lineno"> 3407</span>&#160; </div>
<div class="line"><a name="l03408"></a><span class="lineno"> 3408</span>&#160;        pwndT = GETTOPMOSTINSERTAFTER(pwnd);</div>
<div class="line"><a name="l03409"></a><span class="lineno"> 3409</span>&#160;        <span class="keywordflow">if</span> (pwndT != NULL) {</div>
<div class="line"><a name="l03410"></a><span class="lineno"> 3410</span>&#160;            <a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>-&gt;hwndInsertAfter = HW(pwndT);</div>
<div class="line"><a name="l03411"></a><span class="lineno"> 3411</span>&#160;        }</div>
<div class="line"><a name="l03412"></a><span class="lineno"> 3412</span>&#160; </div>
<div class="line"><a name="l03413"></a><span class="lineno"> 3413</span>&#160;    } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l03414"></a><span class="lineno"> 3414</span>&#160; </div>
<div class="line"><a name="l03415"></a><span class="lineno"> 3415</span>&#160;        <span class="keywordflow">if</span> (TestWF(pwnd, WEFTOPMOST))</div>
<div class="line"><a name="l03416"></a><span class="lineno"> 3416</span>&#160;            <span class="keywordflow">return</span> <a class="code" href="a00872.html#a8ec386605236df691a7fa366e6dea4a4">CTM_NOTOPMOST</a>;</div>
<div class="line"><a name="l03417"></a><span class="lineno"> 3417</span>&#160;    }</div>
<div class="line"><a name="l03418"></a><span class="lineno"> 3418</span>&#160; </div>
<div class="line"><a name="l03419"></a><span class="lineno"> 3419</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="a00872.html#aba05c4efac24a95d1ce9d8e90e9bddde">CTM_NOCHANGE</a>;</div>
<div class="line"><a name="l03420"></a><span class="lineno"> 3420</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a03752_source.html#l00507">_GetWindow()</a>, <a class="el" href="a00872_source.html#l02994">CalcForegroundInsertAfter()</a>, <a class="el" href="a00872_source.html#l00017">CTM_NOCHANGE</a>, <a class="el" href="a00872_source.html#l00019">CTM_NOTOPMOST</a>, <a class="el" href="a00872_source.html#l00018">CTM_TOPMOST</a>, <a class="el" href="a00872_source.html#l01137">GetLastTopMostWindow()</a> , 以及 <a class="el" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00872_source.html#l03820">ZOrderByOwner()</a>.</p>

</div>
</div>
<a id="a106964af81b4905a3ae3a971a5fe1cf1"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a106964af81b4905a3ae3a971a5fe1cf1">&#9670;&nbsp;</a></span>ClrFTrueVis()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">VOID ClrFTrueVis </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a>&#160;</td>
          <td class="paramname"><em>pwnd</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00872_source.html">swp.c</a> 第 <a class="el" href="a00872_source.html#l04558">4558</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l04560"></a><span class="lineno"> 4560</span>&#160;{</div>
<div class="line"><a name="l04561"></a><span class="lineno"> 4561</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l04562"></a><span class="lineno"> 4562</span>&#160;<span class="comment">     * Destroy pwnd and its children&#39;s update regions.</span></div>
<div class="line"><a name="l04563"></a><span class="lineno"> 4563</span>&#160;<span class="comment">     * We do this here to guarantee that a hidden window</span></div>
<div class="line"><a name="l04564"></a><span class="lineno"> 4564</span>&#160;<span class="comment">     * and its children don&#39;t have update regions.</span></div>
<div class="line"><a name="l04565"></a><span class="lineno"> 4565</span>&#160;<span class="comment">     *</span></div>
<div class="line"><a name="l04566"></a><span class="lineno"> 4566</span>&#160;<span class="comment">     * This fixes bugs when destroying windows that have</span></div>
<div class="line"><a name="l04567"></a><span class="lineno"> 4567</span>&#160;<span class="comment">     * update regions (SendDestroyMessages) among others</span></div>
<div class="line"><a name="l04568"></a><span class="lineno"> 4568</span>&#160;<span class="comment">     * and allows us to simplify SetParent().  This was</span></div>
<div class="line"><a name="l04569"></a><span class="lineno"> 4569</span>&#160;<span class="comment">     * deemed better than hacking DoPaint() and/or</span></div>
<div class="line"><a name="l04570"></a><span class="lineno"> 4570</span>&#160;<span class="comment">     * DestroyWindow().</span></div>
<div class="line"><a name="l04571"></a><span class="lineno"> 4571</span>&#160;<span class="comment">     *</span></div>
<div class="line"><a name="l04572"></a><span class="lineno"> 4572</span>&#160;<span class="comment">     * We can stop recursing when we find a window that doesn&#39;t</span></div>
<div class="line"><a name="l04573"></a><span class="lineno"> 4573</span>&#160;<span class="comment">     * have the visible bit set, because by definition it won&#39;t</span></div>
<div class="line"><a name="l04574"></a><span class="lineno"> 4574</span>&#160;<span class="comment">     * have any update regions below it (this routine will have been called)</span></div>
<div class="line"><a name="l04575"></a><span class="lineno"> 4575</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l04576"></a><span class="lineno"> 4576</span>&#160;    <span class="keywordflow">if</span> (NEEDSPAINT(pwnd)) {</div>
<div class="line"><a name="l04577"></a><span class="lineno"> 4577</span>&#160; </div>
<div class="line"><a name="l04578"></a><span class="lineno"> 4578</span>&#160;        <span class="keywordflow">if</span> (pwnd-&gt;<a class="code" href="a02581.html#a79d8579e0cf1a8fb985bc709e08f61ac">hrgnUpdate</a> &gt; MAXREGION)</div>
<div class="line"><a name="l04579"></a><span class="lineno"> 4579</span>&#160;            GreDeleteObject(pwnd-&gt;<a class="code" href="a02581.html#a79d8579e0cf1a8fb985bc709e08f61ac">hrgnUpdate</a>);</div>
<div class="line"><a name="l04580"></a><span class="lineno"> 4580</span>&#160; </div>
<div class="line"><a name="l04581"></a><span class="lineno"> 4581</span>&#160;        ClrWF(pwnd, WFINTERNALPAINT);</div>
<div class="line"><a name="l04582"></a><span class="lineno"> 4582</span>&#160; </div>
<div class="line"><a name="l04583"></a><span class="lineno"> 4583</span>&#160;        pwnd-&gt;<a class="code" href="a02581.html#a79d8579e0cf1a8fb985bc709e08f61ac">hrgnUpdate</a> = NULL;</div>
<div class="line"><a name="l04584"></a><span class="lineno"> 4584</span>&#160;        <a class="code" href="a00812.html#a43390a3a6160237c8f96b0cf0f994bde">DecPaintCount</a>(pwnd);</div>
<div class="line"><a name="l04585"></a><span class="lineno"> 4585</span>&#160;    }</div>
<div class="line"><a name="l04586"></a><span class="lineno"> 4586</span>&#160; </div>
<div class="line"><a name="l04587"></a><span class="lineno"> 4587</span>&#160;    <span class="keywordflow">for</span> (pwnd = pwnd-&gt;<a class="code" href="a02581.html#a6171c9000ea2060597a9bcf498ee0316">spwndChild</a>; pwnd != NULL; pwnd = pwnd-&gt;<a class="code" href="a02581.html#af729b7de7a8fb84b70b70c4b401ce789">spwndNext</a>) {</div>
<div class="line"><a name="l04588"></a><span class="lineno"> 4588</span>&#160; </div>
<div class="line"><a name="l04589"></a><span class="lineno"> 4589</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l04590"></a><span class="lineno"> 4590</span>&#160;<span class="comment">         * pwnd-&gt;fs &amp;= ~WF_TRUEVIS;</span></div>
<div class="line"><a name="l04591"></a><span class="lineno"> 4591</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l04592"></a><span class="lineno"> 4592</span>&#160;        <span class="keywordflow">if</span> (TestWF(pwnd, WFVISIBLE))</div>
<div class="line"><a name="l04593"></a><span class="lineno"> 4593</span>&#160;            <a class="code" href="a00872.html#a106964af81b4905a3ae3a971a5fe1cf1">ClrFTrueVis</a>(pwnd);</div>
<div class="line"><a name="l04594"></a><span class="lineno"> 4594</span>&#160;    }</div>
<div class="line"><a name="l04595"></a><span class="lineno"> 4595</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00872_source.html#l04558">ClrFTrueVis()</a>, <a class="el" href="a00812_source.html#l01221">DecPaintCount()</a>, <a class="el" href="a00365_source.html#l01406">tagWND::hrgnUpdate</a>, <a class="el" href="a00365_source.html#l01393">tagWND::spwndChild</a> , 以及 <a class="el" href="a00365_source.html#l01391">tagWND::spwndNext</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00872_source.html#l04558">ClrFTrueVis()</a>, <a class="el" href="a00872_source.html#l04417">SetVisible()</a> , 以及 <a class="el" href="a00752_source.html#l01085">xxxMinMaximize()</a>.</p>

</div>
</div>
<a id="a35d11265eb8b4754416e2c6ac97747a4"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a35d11265eb8b4754416e2c6ac97747a4">&#9670;&nbsp;</a></span>CombineOldNewVis()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">BOOL CombineOldNewVis </td>
          <td>(</td>
          <td class="paramtype">HRGN&#160;</td>
          <td class="paramname"><em>hrgn</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">HRGN&#160;</td>
          <td class="paramname"><em>hrgnVisOld</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">HRGN&#160;</td>
          <td class="paramname"><em>hrgnVisNew</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>&#160;</td>
          <td class="paramname"><em>crgn</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>&#160;</td>
          <td class="paramname"><em>fsRgnEmpty</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00872_source.html">swp.c</a> 第 <a class="el" href="a00872_source.html#l02030">2030</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l02036"></a><span class="lineno"> 2036</span>&#160;{</div>
<div class="line"><a name="l02037"></a><span class="lineno"> 2037</span>&#160;    <span class="keywordflow">switch</span> (fsRgnEmpty &amp; (RE_VISOLD | RE_VISNEW)) {</div>
<div class="line"><a name="l02038"></a><span class="lineno"> 2038</span>&#160;    <span class="keywordflow">case</span> RE_VISOLD:</div>
<div class="line"><a name="l02039"></a><span class="lineno"> 2039</span>&#160; </div>
<div class="line"><a name="l02040"></a><span class="lineno"> 2040</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l02041"></a><span class="lineno"> 2041</span>&#160;<span class="comment">         * If we&#39;re calculating old - new and old is empty, then result is</span></div>
<div class="line"><a name="l02042"></a><span class="lineno"> 2042</span>&#160;<span class="comment">         * empty.  Otherwise, result is new.</span></div>
<div class="line"><a name="l02043"></a><span class="lineno"> 2043</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l02044"></a><span class="lineno"> 2044</span>&#160;        <span class="keywordflow">if</span> (crgn == RGN_DIFF)</div>
<div class="line"><a name="l02045"></a><span class="lineno"> 2045</span>&#160;            <span class="keywordflow">return</span> FALSE;</div>
<div class="line"><a name="l02046"></a><span class="lineno"> 2046</span>&#160; </div>
<div class="line"><a name="l02047"></a><span class="lineno"> 2047</span>&#160;        CopyRgn(hrgn, <a class="code" href="a03257.html#a94d85fecc1042e33913c3cd91dbc87e3">hrgnVisNew</a>);</div>
<div class="line"><a name="l02048"></a><span class="lineno"> 2048</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l02049"></a><span class="lineno"> 2049</span>&#160; </div>
<div class="line"><a name="l02050"></a><span class="lineno"> 2050</span>&#160;    <span class="keywordflow">case</span> RE_VISNEW:</div>
<div class="line"><a name="l02051"></a><span class="lineno"> 2051</span>&#160; </div>
<div class="line"><a name="l02052"></a><span class="lineno"> 2052</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l02053"></a><span class="lineno"> 2053</span>&#160;<span class="comment">         * New is empty: result will be the old.</span></div>
<div class="line"><a name="l02054"></a><span class="lineno"> 2054</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l02055"></a><span class="lineno"> 2055</span>&#160;        CopyRgn(hrgn, hrgnVisOld);</div>
<div class="line"><a name="l02056"></a><span class="lineno"> 2056</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l02057"></a><span class="lineno"> 2057</span>&#160; </div>
<div class="line"><a name="l02058"></a><span class="lineno"> 2058</span>&#160;    <span class="keywordflow">case</span> RE_VISNEW | RE_VISOLD:</div>
<div class="line"><a name="l02059"></a><span class="lineno"> 2059</span>&#160; </div>
<div class="line"><a name="l02060"></a><span class="lineno"> 2060</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l02061"></a><span class="lineno"> 2061</span>&#160;<span class="comment">         * Both empty: so&#39;s the result.</span></div>
<div class="line"><a name="l02062"></a><span class="lineno"> 2062</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l02063"></a><span class="lineno"> 2063</span>&#160;        <span class="keywordflow">return</span> FALSE;</div>
<div class="line"><a name="l02064"></a><span class="lineno"> 2064</span>&#160; </div>
<div class="line"><a name="l02065"></a><span class="lineno"> 2065</span>&#160;    <span class="keywordflow">case</span> 0:</div>
<div class="line"><a name="l02066"></a><span class="lineno"> 2066</span>&#160; </div>
<div class="line"><a name="l02067"></a><span class="lineno"> 2067</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l02068"></a><span class="lineno"> 2068</span>&#160;<span class="comment">         * Neither are empty: do the real combine.</span></div>
<div class="line"><a name="l02069"></a><span class="lineno"> 2069</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l02070"></a><span class="lineno"> 2070</span>&#160;        <span class="keywordflow">switch</span> (GreCombineRgn(hrgn, hrgnVisOld, <a class="code" href="a03257.html#a94d85fecc1042e33913c3cd91dbc87e3">hrgnVisNew</a>, crgn)) {</div>
<div class="line"><a name="l02071"></a><span class="lineno"> 2071</span>&#160;        <span class="keywordflow">case</span> NULLREGION:</div>
<div class="line"><a name="l02072"></a><span class="lineno"> 2072</span>&#160;        <span class="keywordflow">case</span> ERROR:</div>
<div class="line"><a name="l02073"></a><span class="lineno"> 2073</span>&#160;            <span class="keywordflow">return</span> FALSE;</div>
<div class="line"><a name="l02074"></a><span class="lineno"> 2074</span>&#160; </div>
<div class="line"><a name="l02075"></a><span class="lineno"> 2075</span>&#160;        <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l02076"></a><span class="lineno"> 2076</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l02077"></a><span class="lineno"> 2077</span>&#160;        }</div>
<div class="line"><a name="l02078"></a><span class="lineno"> 2078</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l02079"></a><span class="lineno"> 2079</span>&#160;    }</div>
<div class="line"><a name="l02080"></a><span class="lineno"> 2080</span>&#160; </div>
<div class="line"><a name="l02081"></a><span class="lineno"> 2081</span>&#160;    <span class="keywordflow">return</span> TRUE;</div>
<div class="line"><a name="l02082"></a><span class="lineno"> 2082</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a03257_source.html#l00435">hrgnVisNew</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00872_source.html#l02237">BltValidBits()</a>.</p>

</div>
</div>
<a id="a6da6e8b9644cc09859508ce7856baa06"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a6da6e8b9644cc09859508ce7856baa06">&#9670;&nbsp;</a></span>DecVisWindows()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">VOID DecVisWindows </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a>&#160;</td>
          <td class="paramname"><em>pwnd</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00872_source.html">swp.c</a> 第 <a class="el" href="a00872_source.html#l04331">4331</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l04333"></a><span class="lineno"> 4333</span>&#160;{</div>
<div class="line"><a name="l04334"></a><span class="lineno"> 4334</span>&#160;    <span class="keywordflow">if</span> (!TestwndChild(pwnd) &amp;&amp; !TestWF(pwnd, WFMINIMIZED))</div>
<div class="line"><a name="l04335"></a><span class="lineno"> 4335</span>&#160;        GETPTI(pwnd)-&gt;cVisWindows--;</div>
<div class="line"><a name="l04336"></a><span class="lineno"> 4336</span>&#160; </div>
<div class="line"><a name="l04337"></a><span class="lineno"> 4337</span>&#160;<span class="preprocessor">#ifdef DEBUG</span></div>
<div class="line"><a name="l04338"></a><span class="lineno"> 4338</span>&#160;    VerifycVisWindows(pwnd);</div>
<div class="line"><a name="l04339"></a><span class="lineno"> 4339</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l04340"></a><span class="lineno"> 4340</span>&#160; </div>
<div class="line"><a name="l04341"></a><span class="lineno"> 4341</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">被这些函数引用 <a class="el" href="a00872_source.html#l04350">SetMinimize()</a>, <a class="el" href="a00872_source.html#l04417">SetVisible()</a> , 以及 <a class="el" href="a00626_source.html#l00187">xxxSetWindowStyle()</a>.</p>

</div>
</div>
<a id="ada408c88bfd10d26cb0ef11f58076332"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ada408c88bfd10d26cb0ef11f58076332">&#9670;&nbsp;</a></span>FindValidWindowPos()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">PWINDOWPOS FindValidWindowPos </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00899.html#accbe29aa27700083c2ca1e4bf8e64853">PSMWP</a>&#160;</td>
          <td class="paramname"><em>psmwp</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00872_source.html">swp.c</a> 第 <a class="el" href="a00872_source.html#l00427">427</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00429"></a><span class="lineno">  429</span>&#160;{</div>
<div class="line"><a name="l00430"></a><span class="lineno">  430</span>&#160;    <span class="keywordtype">int</span> i;</div>
<div class="line"><a name="l00431"></a><span class="lineno">  431</span>&#160; </div>
<div class="line"><a name="l00432"></a><span class="lineno">  432</span>&#160;    <span class="keywordflow">for</span> (i = 0; i &lt; psmwp-&gt;<a class="code" href="a02773.html#a1939a69163ecb9423a4804f3f71f1f83">ccvr</a>; i++) {</div>
<div class="line"><a name="l00433"></a><span class="lineno">  433</span>&#160; </div>
<div class="line"><a name="l00434"></a><span class="lineno">  434</span>&#160;        <span class="keywordflow">if</span> (psmwp-&gt;<a class="code" href="a02773.html#a40b87e98aa2d20c26d45d98641f9a238">acvr</a>[i].<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.hwnd != NULL)</div>
<div class="line"><a name="l00435"></a><span class="lineno">  435</span>&#160;            <span class="keywordflow">return</span> &amp;psmwp-&gt;<a class="code" href="a02773.html#a40b87e98aa2d20c26d45d98641f9a238">acvr</a>[i].<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>;</div>
<div class="line"><a name="l00436"></a><span class="lineno">  436</span>&#160;    }</div>
<div class="line"><a name="l00437"></a><span class="lineno">  437</span>&#160; </div>
<div class="line"><a name="l00438"></a><span class="lineno">  438</span>&#160;    <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l00439"></a><span class="lineno">  439</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00899_source.html#l01596">tagSMWP::acvr</a>, <a class="el" href="a00899_source.html#l01594">tagSMWP::ccvr</a> , 以及 <a class="el" href="a00899_source.html#l01566">tagCVR::pos</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00872_source.html#l00593">xxxCalcValidRects()</a>, <a class="el" href="a00872_source.html#l04010">xxxEndDeferWindowPosEx()</a> , 以及 <a class="el" href="a00872_source.html#l03820">ZOrderByOwner()</a>.</p>

</div>
</div>
<a id="ac1a6b791c7b04ccc7bcff4a52dbba8b4"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ac1a6b791c7b04ccc7bcff4a52dbba8b4">&#9670;&nbsp;</a></span>GetLastNonBottomMostWindow()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> GetLastNonBottomMostWindow </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a>&#160;</td>
          <td class="paramname"><em>pwnd</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">BOOL&#160;</td>
          <td class="paramname"><em>fSkipSelf</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00872_source.html">swp.c</a> 第 <a class="el" href="a00872_source.html#l00453">453</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00456"></a><span class="lineno">  456</span>&#160;{</div>
<div class="line"><a name="l00457"></a><span class="lineno">  457</span>&#160;    <a class="code" href="a02581.html">PWND</a> pwndT;</div>
<div class="line"><a name="l00458"></a><span class="lineno">  458</span>&#160;    <a class="code" href="a02581.html">PWND</a> pwndLast = NULL;</div>
<div class="line"><a name="l00459"></a><span class="lineno">  459</span>&#160; </div>
<div class="line"><a name="l00460"></a><span class="lineno">  460</span>&#160;    <span class="keywordflow">for</span> (pwndT = pwnd-&gt;<a class="code" href="a02581.html#a6053af0b243b6737640988eb63081de3">spwndParent</a>-&gt;<a class="code" href="a02581.html#a6171c9000ea2060597a9bcf498ee0316">spwndChild</a>;</div>
<div class="line"><a name="l00461"></a><span class="lineno">  461</span>&#160;         pwndT &amp;&amp; !TestWF(pwndT, WFBOTTOMMOST);</div>
<div class="line"><a name="l00462"></a><span class="lineno">  462</span>&#160;         pwndT = pwndT-&gt;<a class="code" href="a02581.html#af729b7de7a8fb84b70b70c4b401ce789">spwndNext</a>) {</div>
<div class="line"><a name="l00463"></a><span class="lineno">  463</span>&#160; </div>
<div class="line"><a name="l00464"></a><span class="lineno">  464</span>&#160;        <span class="keywordflow">if</span> (!fSkipSelf || (pwnd != pwndT))</div>
<div class="line"><a name="l00465"></a><span class="lineno">  465</span>&#160;            pwndLast = pwndT;</div>
<div class="line"><a name="l00466"></a><span class="lineno">  466</span>&#160;    }</div>
<div class="line"><a name="l00467"></a><span class="lineno">  467</span>&#160; </div>
<div class="line"><a name="l00468"></a><span class="lineno">  468</span>&#160;    <span class="keywordflow">return</span> pwndLast;</div>
<div class="line"><a name="l00469"></a><span class="lineno">  469</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00365_source.html#l01393">tagWND::spwndChild</a>, <a class="el" href="a00365_source.html#l01391">tagWND::spwndNext</a> , 以及 <a class="el" href="a00365_source.html#l01392">tagWND::spwndParent</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00872_source.html#l02994">CalcForegroundInsertAfter()</a> , 以及 <a class="el" href="a00872_source.html#l00482">ValidateZorder()</a>.</p>

</div>
</div>
<a id="ad862db65d0d16e60ffe35ee1e6afa082"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ad862db65d0d16e60ffe35ee1e6afa082">&#9670;&nbsp;</a></span>GetLastTopMostWindow()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> GetLastTopMostWindow </td>
          <td>(</td>
          <td class="paramtype">VOID&#160;</td>
          <td class="paramname"></td><td>)</td>
          <td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00872_source.html">swp.c</a> 第 <a class="el" href="a00872_source.html#l01137">1137</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l01138"></a><span class="lineno"> 1138</span>&#160;{</div>
<div class="line"><a name="l01139"></a><span class="lineno"> 1139</span>&#160;    <a class="code" href="a02581.html">PWND</a>     pwndT;</div>
<div class="line"><a name="l01140"></a><span class="lineno"> 1140</span>&#160;    <a class="code" href="a02801.html">PDESKTOP</a> pdesk = <a class="code" href="a00257.html#a8315d2c807ba18ba9e528c40614b6173">PtiCurrent</a>()-&gt;<a class="code" href="a02889.html#abb1184e0c5805b5ad89b79dcc2bd17c8">rpdesk</a>;</div>
<div class="line"><a name="l01141"></a><span class="lineno"> 1141</span>&#160; </div>
<div class="line"><a name="l01142"></a><span class="lineno"> 1142</span>&#160;    <span class="keywordflow">if</span> (pdesk == NULL)</div>
<div class="line"><a name="l01143"></a><span class="lineno"> 1143</span>&#160;        <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l01144"></a><span class="lineno"> 1144</span>&#160; </div>
<div class="line"><a name="l01145"></a><span class="lineno"> 1145</span>&#160;    pwndT = pdesk-&gt;<a class="code" href="a02801.html#a76d4881aa4c15330103e83a80e6b5dc7">pDeskInfo</a>-&gt;<a class="code" href="a02609.html#a68937d60a6f49b7a8431db62b38ea721">spwnd</a>-&gt;<a class="code" href="a02581.html#a6171c9000ea2060597a9bcf498ee0316">spwndChild</a>;</div>
<div class="line"><a name="l01146"></a><span class="lineno"> 1146</span>&#160; </div>
<div class="line"><a name="l01147"></a><span class="lineno"> 1147</span>&#160;    <span class="keywordflow">if</span> (!pwndT || !TestWF(pwndT, WEFTOPMOST))</div>
<div class="line"><a name="l01148"></a><span class="lineno"> 1148</span>&#160;        <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l01149"></a><span class="lineno"> 1149</span>&#160; </div>
<div class="line"><a name="l01150"></a><span class="lineno"> 1150</span>&#160;    <span class="keywordflow">while</span> (pwndT-&gt;<a class="code" href="a02581.html#af729b7de7a8fb84b70b70c4b401ce789">spwndNext</a>) {</div>
<div class="line"><a name="l01151"></a><span class="lineno"> 1151</span>&#160; </div>
<div class="line"><a name="l01152"></a><span class="lineno"> 1152</span>&#160;        <span class="keywordflow">if</span> (!TestWF(pwndT-&gt;<a class="code" href="a02581.html#af729b7de7a8fb84b70b70c4b401ce789">spwndNext</a>, WEFTOPMOST))</div>
<div class="line"><a name="l01153"></a><span class="lineno"> 1153</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01154"></a><span class="lineno"> 1154</span>&#160; </div>
<div class="line"><a name="l01155"></a><span class="lineno"> 1155</span>&#160;        pwndT = pwndT-&gt;<a class="code" href="a02581.html#af729b7de7a8fb84b70b70c4b401ce789">spwndNext</a>;</div>
<div class="line"><a name="l01156"></a><span class="lineno"> 1156</span>&#160;    }</div>
<div class="line"><a name="l01157"></a><span class="lineno"> 1157</span>&#160; </div>
<div class="line"><a name="l01158"></a><span class="lineno"> 1158</span>&#160;    <span class="keywordflow">return</span> pwndT;</div>
<div class="line"><a name="l01159"></a><span class="lineno"> 1159</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00899_source.html#l01706">tagDESKTOP::pDeskInfo</a>, <a class="el" href="a00263_source.html#l00526">PtiCurrent()</a>, <a class="el" href="a00899_source.html#l02288">tagTHREADINFO::rpdesk</a>, <a class="el" href="a00365_source.html#l01603">tagDESKTOPINFO::spwnd</a>, <a class="el" href="a00365_source.html#l01393">tagWND::spwndChild</a> , 以及 <a class="el" href="a00365_source.html#l01391">tagWND::spwndNext</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00890_source.html#l00099">_GetNextQueueWindow()</a>, <a class="el" href="a00872_source.html#l02994">CalcForegroundInsertAfter()</a>, <a class="el" href="a00872_source.html#l03283">CheckTopmost()</a>, <a class="el" href="a00872_source.html#l00482">ValidateZorder()</a>, <a class="el" href="a00872_source.html#l00593">xxxCalcValidRects()</a> , 以及 <a class="el" href="a00752_source.html#l01085">xxxMinMaximize()</a>.</p>

</div>
</div>
<a id="a5d0f797bfcf9aa85458265c82ea50567"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a5d0f797bfcf9aa85458265c82ea50567">&#9670;&nbsp;</a></span>GetRealOwner()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> GetRealOwner </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a>&#160;</td>
          <td class="paramname"><em>pwnd</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00872_source.html">swp.c</a> 第 <a class="el" href="a00872_source.html#l02895">2895</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l02897"></a><span class="lineno"> 2897</span>&#160;{</div>
<div class="line"><a name="l02898"></a><span class="lineno"> 2898</span>&#160;    <a class="code" href="a02581.html">PWND</a> pwndParent = pwnd-&gt;<a class="code" href="a02581.html#a6053af0b243b6737640988eb63081de3">spwndParent</a>;</div>
<div class="line"><a name="l02899"></a><span class="lineno"> 2899</span>&#160; </div>
<div class="line"><a name="l02900"></a><span class="lineno"> 2900</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l02901"></a><span class="lineno"> 2901</span>&#160;<span class="comment">     * A frame window owned by itself is &quot;unowned&quot;</span></div>
<div class="line"><a name="l02902"></a><span class="lineno"> 2902</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l02903"></a><span class="lineno"> 2903</span>&#160;    <span class="keywordflow">if</span> (pwnd != pwnd-&gt;<a class="code" href="a02581.html#a9e4b9545017c505ebd9b8808bd470ab9">spwndOwner</a> &amp;&amp; (pwnd = pwnd-&gt;<a class="code" href="a02581.html#a9e4b9545017c505ebd9b8808bd470ab9">spwndOwner</a>) != NULL) {</div>
<div class="line"><a name="l02904"></a><span class="lineno"> 2904</span>&#160; </div>
<div class="line"><a name="l02905"></a><span class="lineno"> 2905</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l02906"></a><span class="lineno"> 2906</span>&#160;<span class="comment">         * The NULL test is in case the owner is higher than the</span></div>
<div class="line"><a name="l02907"></a><span class="lineno"> 2907</span>&#160;<span class="comment">         * passed in window (e.g.  your owner IS your parent)</span></div>
<div class="line"><a name="l02908"></a><span class="lineno"> 2908</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l02909"></a><span class="lineno"> 2909</span>&#160;        <span class="keywordflow">while</span> (pwnd != NULL &amp;&amp; pwnd-&gt;<a class="code" href="a02581.html#a6053af0b243b6737640988eb63081de3">spwndParent</a> != pwndParent)</div>
<div class="line"><a name="l02910"></a><span class="lineno"> 2910</span>&#160;            pwnd = pwnd-&gt;<a class="code" href="a02581.html#a6053af0b243b6737640988eb63081de3">spwndParent</a>;</div>
<div class="line"><a name="l02911"></a><span class="lineno"> 2911</span>&#160;    }</div>
<div class="line"><a name="l02912"></a><span class="lineno"> 2912</span>&#160; </div>
<div class="line"><a name="l02913"></a><span class="lineno"> 2913</span>&#160;    <span class="keywordflow">return</span> pwnd;</div>
<div class="line"><a name="l02914"></a><span class="lineno"> 2914</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00365_source.html#l01394">tagWND::spwndOwner</a> , 以及 <a class="el" href="a00365_source.html#l01392">tagWND::spwndParent</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00872_source.html#l03503">AddSelfAndOwnees()</a>, <a class="el" href="a00872_source.html#l02925">NextOwnedWindow()</a>, <a class="el" href="a00872_source.html#l03820">ZOrderByOwner()</a> , 以及 <a class="el" href="a00872_source.html#l03636">ZOrderByOwner2()</a>.</p>

</div>
</div>
<a id="ae318fedb4152a56b9fe8eeeccb684829"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ae318fedb4152a56b9fe8eeeccb684829">&#9670;&nbsp;</a></span>GetTopMostInsertAfter()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> GetTopMostInsertAfter </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a>&#160;</td>
          <td class="paramname"><em>pwnd</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00872_source.html">swp.c</a> 第 <a class="el" href="a00872_source.html#l03170">3170</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l03171"></a><span class="lineno"> 3171</span>&#160;{</div>
<div class="line"><a name="l03172"></a><span class="lineno"> 3172</span>&#160;    <a class="code" href="a02581.html">PWND</a> pwndT;</div>
<div class="line"><a name="l03173"></a><span class="lineno"> 3173</span>&#160;    <a class="code" href="a02889.html">PTHREADINFO</a> ptiCurrent;</div>
<div class="line"><a name="l03174"></a><span class="lineno"> 3174</span>&#160;    <a class="code" href="a02801.html">PDESKTOP</a> pdesk;</div>
<div class="line"><a name="l03175"></a><span class="lineno"> 3175</span>&#160;    WORD wfnid;</div>
<div class="line"><a name="l03176"></a><span class="lineno"> 3176</span>&#160; </div>
<div class="line"><a name="l03177"></a><span class="lineno"> 3177</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l03178"></a><span class="lineno"> 3178</span>&#160;<span class="comment">     * pwnd: Menu and switch (ALT-TAB) windows can go on top.</span></div>
<div class="line"><a name="l03179"></a><span class="lineno"> 3179</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l03180"></a><span class="lineno"> 3180</span>&#160;    wfnid = GETFNID(pwnd);</div>
<div class="line"><a name="l03181"></a><span class="lineno"> 3181</span>&#160;    <span class="keywordflow">if</span> ((wfnid == FNID_MENU) || (wfnid == FNID_SWITCH)) {</div>
<div class="line"><a name="l03182"></a><span class="lineno"> 3182</span>&#160;        <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l03183"></a><span class="lineno"> 3183</span>&#160;    }</div>
<div class="line"><a name="l03184"></a><span class="lineno"> 3184</span>&#160; </div>
<div class="line"><a name="l03185"></a><span class="lineno"> 3185</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l03186"></a><span class="lineno"> 3186</span>&#160;<span class="comment">     * pti: If this is the error handler thread, don&#39;t bother any longer.</span></div>
<div class="line"><a name="l03187"></a><span class="lineno"> 3187</span>&#160;<span class="comment">     *      Screen saver can go on top too.</span></div>
<div class="line"><a name="l03188"></a><span class="lineno"> 3188</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l03189"></a><span class="lineno"> 3189</span>&#160;    ptiCurrent = <a class="code" href="a00257.html#a8315d2c807ba18ba9e528c40614b6173">PtiCurrent</a>();</div>
<div class="line"><a name="l03190"></a><span class="lineno"> 3190</span>&#160;    <span class="keywordflow">if</span> ((ptiCurrent == <a class="code" href="a03257.html#ab81554f3b7171b954e0f03e8d4202a38">gHardErrorHandler</a>.<a class="code" href="a02917.html#a774eeae0f007ae3ea612baf38cd38936">pti</a>)</div>
<div class="line"><a name="l03191"></a><span class="lineno"> 3191</span>&#160;            || (ptiCurrent-&gt;<a class="code" href="a02889.html#ae8b869ec5b101646649020f5b0fd5d0d">TIF_flags</a> &amp; TIF_SCREENSAVER)) {</div>
<div class="line"><a name="l03192"></a><span class="lineno"> 3192</span>&#160;        <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l03193"></a><span class="lineno"> 3193</span>&#160;    }</div>
<div class="line"><a name="l03194"></a><span class="lineno"> 3194</span>&#160; </div>
<div class="line"><a name="l03195"></a><span class="lineno"> 3195</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l03196"></a><span class="lineno"> 3196</span>&#160;<span class="comment">     * pdesk: Leave the logon desktop alone.</span></div>
<div class="line"><a name="l03197"></a><span class="lineno"> 3197</span>&#160;<span class="comment">     *        Make sure the hard error box is on this desktop</span></div>
<div class="line"><a name="l03198"></a><span class="lineno"> 3198</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l03199"></a><span class="lineno"> 3199</span>&#160;    pdesk = ptiCurrent-&gt;<a class="code" href="a02889.html#abb1184e0c5805b5ad89b79dcc2bd17c8">rpdesk</a>;</div>
<div class="line"><a name="l03200"></a><span class="lineno"> 3200</span>&#160;    <span class="keywordflow">if</span> ((pdesk == pdesk-&gt;<a class="code" href="a02801.html#aec6cab8a48f05b1fd77850a34109675e">rpwinstaParent</a>-&gt;<a class="code" href="a02809.html#ab47ad82730b6b8c717b1444a018bc499">rpdeskLogon</a>)</div>
<div class="line"><a name="l03201"></a><span class="lineno"> 3201</span>&#160;            || (pdesk != <a class="code" href="a03257.html#ab81554f3b7171b954e0f03e8d4202a38">gHardErrorHandler</a>.<a class="code" href="a02917.html#a774eeae0f007ae3ea612baf38cd38936">pti</a>-&gt;<a class="code" href="a02889.html#abb1184e0c5805b5ad89b79dcc2bd17c8">rpdesk</a>)) {</div>
<div class="line"><a name="l03202"></a><span class="lineno"> 3202</span>&#160;        <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l03203"></a><span class="lineno"> 3203</span>&#160;    }</div>
<div class="line"><a name="l03204"></a><span class="lineno"> 3204</span>&#160; </div>
<div class="line"><a name="l03205"></a><span class="lineno"> 3205</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l03206"></a><span class="lineno"> 3206</span>&#160;<span class="comment">     * Walk the window list looking for the hard error box.</span></div>
<div class="line"><a name="l03207"></a><span class="lineno"> 3207</span>&#160;<span class="comment">     * Start searching from the current desktop&#39;s first child.</span></div>
<div class="line"><a name="l03208"></a><span class="lineno"> 3208</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l03209"></a><span class="lineno"> 3209</span>&#160;    <span class="keywordflow">for</span> (pwndT = pdesk-&gt;<a class="code" href="a02801.html#a76d4881aa4c15330103e83a80e6b5dc7">pDeskInfo</a>-&gt;<a class="code" href="a02609.html#a68937d60a6f49b7a8431db62b38ea721">spwnd</a>-&gt;<a class="code" href="a02581.html#a6171c9000ea2060597a9bcf498ee0316">spwndChild</a>;</div>
<div class="line"><a name="l03210"></a><span class="lineno"> 3210</span>&#160;            pwndT != NULL; pwndT = pwndT-&gt;<a class="code" href="a02581.html#af729b7de7a8fb84b70b70c4b401ce789">spwndNext</a>) {</div>
<div class="line"><a name="l03211"></a><span class="lineno"> 3211</span>&#160; </div>
<div class="line"><a name="l03212"></a><span class="lineno"> 3212</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l03213"></a><span class="lineno"> 3213</span>&#160;<span class="comment">         * Hard error boxes are always top most.</span></div>
<div class="line"><a name="l03214"></a><span class="lineno"> 3214</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l03215"></a><span class="lineno"> 3215</span>&#160;        <span class="keywordflow">if</span> (!TestWF(pwndT, WEFTOPMOST)) {</div>
<div class="line"><a name="l03216"></a><span class="lineno"> 3216</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l03217"></a><span class="lineno"> 3217</span>&#160;        }</div>
<div class="line"><a name="l03218"></a><span class="lineno"> 3218</span>&#160; </div>
<div class="line"><a name="l03219"></a><span class="lineno"> 3219</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l03220"></a><span class="lineno"> 3220</span>&#160;<span class="comment">         * If this window was created by the hard error handler thread,</span></div>
<div class="line"><a name="l03221"></a><span class="lineno"> 3221</span>&#160;<span class="comment">         *   then this is it</span></div>
<div class="line"><a name="l03222"></a><span class="lineno"> 3222</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l03223"></a><span class="lineno"> 3223</span>&#160;        <span class="keywordflow">if</span> (<a class="code" href="a03257.html#ab81554f3b7171b954e0f03e8d4202a38">gHardErrorHandler</a>.<a class="code" href="a02917.html#a774eeae0f007ae3ea612baf38cd38936">pti</a> == GETPTI(pwndT)) {</div>
<div class="line"><a name="l03224"></a><span class="lineno"> 3224</span>&#160;            <span class="keywordflow">return</span> pwndT;</div>
<div class="line"><a name="l03225"></a><span class="lineno"> 3225</span>&#160;        }</div>
<div class="line"><a name="l03226"></a><span class="lineno"> 3226</span>&#160;    }</div>
<div class="line"><a name="l03227"></a><span class="lineno"> 3227</span>&#160; </div>
<div class="line"><a name="l03228"></a><span class="lineno"> 3228</span>&#160;    <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l03229"></a><span class="lineno"> 3229</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a03257_source.html#l00167">gHardErrorHandler</a>, <a class="el" href="a00899_source.html#l01706">tagDESKTOP::pDeskInfo</a>, <a class="el" href="a00899_source.html#l02515">tagHARDERRORHANDLER::pti</a>, <a class="el" href="a00263_source.html#l00526">PtiCurrent()</a>, <a class="el" href="a00899_source.html#l02288">tagTHREADINFO::rpdesk</a>, <a class="el" href="a00899_source.html#l01747">tagWINDOWSTATION::rpdeskLogon</a>, <a class="el" href="a00899_source.html#l01710">tagDESKTOP::rpwinstaParent</a>, <a class="el" href="a00365_source.html#l01603">tagDESKTOPINFO::spwnd</a>, <a class="el" href="a00365_source.html#l01393">tagWND::spwndChild</a>, <a class="el" href="a00365_source.html#l01391">tagWND::spwndNext</a> , 以及 <a class="el" href="a00899_source.html#l02294">tagTHREADINFO::TIF_flags</a>.</p>

</div>
</div>
<a id="a340d066e515223304048535b73a13461"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a340d066e515223304048535b73a13461">&#9670;&nbsp;</a></span>HWInsertAfter()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">HWND HWInsertAfter </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a>&#160;</td>
          <td class="paramname"><em>pwnd</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00872_source.html">swp.c</a> 第 <a class="el" href="a00872_source.html#l00174">174</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;{</div>
<div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;<span class="comment">     * HWND_GROUPTOTOP and HWND_TOPMOST are the same thing.</span></div>
<div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;    <span class="keywordflow">switch</span> ((<a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>)pwnd) {</div>
<div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;    <span class="keywordflow">case</span> (<a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>)HWND_TOP:</div>
<div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;    <span class="keywordflow">case</span> (<a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>)HWND_BOTTOM:</div>
<div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;    <span class="keywordflow">case</span> (<a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>)HWND_TOPMOST:</div>
<div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;    <span class="keywordflow">case</span> (<a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>)HWND_NOTOPMOST:</div>
<div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;        <span class="keywordflow">return</span> (HWND)pwnd;</div>
<div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160; </div>
<div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;    <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;        <span class="keywordflow">return</span> HW(pwnd);</div>
<div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;    }</div>
<div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT()</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00872_source.html#l00200">_DeferWindowPos()</a> , 以及 <a class="el" href="a00872_source.html#l00482">ValidateZorder()</a>.</p>

</div>
</div>
<a id="a684abe703d6127b80884a6e4e4f200cb"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a684abe703d6127b80884a6e4e4f200cb">&#9670;&nbsp;</a></span>IncVisWindows()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">VOID IncVisWindows </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a>&#160;</td>
          <td class="paramname"><em>pwnd</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00872_source.html">swp.c</a> 第 <a class="el" href="a00872_source.html#l04320">4320</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l04322"></a><span class="lineno"> 4322</span>&#160;{</div>
<div class="line"><a name="l04323"></a><span class="lineno"> 4323</span>&#160;    <span class="keywordflow">if</span> (!TestwndChild(pwnd) &amp;&amp; !TestWF(pwnd, WFMINIMIZED))</div>
<div class="line"><a name="l04324"></a><span class="lineno"> 4324</span>&#160;        GETPTI(pwnd)-&gt;cVisWindows++;</div>
<div class="line"><a name="l04325"></a><span class="lineno"> 4325</span>&#160; </div>
<div class="line"><a name="l04326"></a><span class="lineno"> 4326</span>&#160;<span class="preprocessor">#ifdef DEBUG</span></div>
<div class="line"><a name="l04327"></a><span class="lineno"> 4327</span>&#160;    VerifycVisWindows(pwnd);</div>
<div class="line"><a name="l04328"></a><span class="lineno"> 4328</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l04329"></a><span class="lineno"> 4329</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">被这些函数引用 <a class="el" href="a00872_source.html#l04350">SetMinimize()</a>, <a class="el" href="a00872_source.html#l04417">SetVisible()</a> , 以及 <a class="el" href="a00626_source.html#l00187">xxxSetWindowStyle()</a>.</p>

</div>
</div>
<a id="a9cb67ddf156cd921749495a650edd593"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a9cb67ddf156cd921749495a650edd593">&#9670;&nbsp;</a></span>IsBehind()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">BOOL IsBehind </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a>&#160;</td>
          <td class="paramname"><em>pwnd</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a>&#160;</td>
          <td class="paramname"><em>pwndReference</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00872_source.html">swp.c</a> 第 <a class="el" href="a00872_source.html#l03465">3465</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l03468"></a><span class="lineno"> 3468</span>&#160;{</div>
<div class="line"><a name="l03469"></a><span class="lineno"> 3469</span>&#160; </div>
<div class="line"><a name="l03470"></a><span class="lineno"> 3470</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l03471"></a><span class="lineno"> 3471</span>&#160;<span class="comment">     * Starting at pwnd, move down until we reach the end of the window</span></div>
<div class="line"><a name="l03472"></a><span class="lineno"> 3472</span>&#160;<span class="comment">     * list, or until we reach pwndReference.  If we encounter pwndReference,</span></div>
<div class="line"><a name="l03473"></a><span class="lineno"> 3473</span>&#160;<span class="comment">     * then pwnd is above pwndReference, so return FALSE.  If we get to the</span></div>
<div class="line"><a name="l03474"></a><span class="lineno"> 3474</span>&#160;<span class="comment">     * end of the window list, pwnd is behind, so return TRUE.</span></div>
<div class="line"><a name="l03475"></a><span class="lineno"> 3475</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l03476"></a><span class="lineno"> 3476</span>&#160;    <span class="keywordflow">if</span> (pwndReference == (<a class="code" href="a02581.html">PWND</a>)HWND_TOP)</div>
<div class="line"><a name="l03477"></a><span class="lineno"> 3477</span>&#160;        <span class="keywordflow">return</span> TRUE;</div>
<div class="line"><a name="l03478"></a><span class="lineno"> 3478</span>&#160; </div>
<div class="line"><a name="l03479"></a><span class="lineno"> 3479</span>&#160;    <span class="keywordflow">if</span> (pwndReference == (<a class="code" href="a02581.html">PWND</a>)HWND_BOTTOM)</div>
<div class="line"><a name="l03480"></a><span class="lineno"> 3480</span>&#160;        <span class="keywordflow">return</span> FALSE;</div>
<div class="line"><a name="l03481"></a><span class="lineno"> 3481</span>&#160; </div>
<div class="line"><a name="l03482"></a><span class="lineno"> 3482</span>&#160;    <span class="keywordflow">for</span> ( ; pwnd != NULL; pwnd = pwnd-&gt;<a class="code" href="a02581.html#af729b7de7a8fb84b70b70c4b401ce789">spwndNext</a>) {</div>
<div class="line"><a name="l03483"></a><span class="lineno"> 3483</span>&#160;        <span class="keywordflow">if</span> (pwnd == pwndReference)</div>
<div class="line"><a name="l03484"></a><span class="lineno"> 3484</span>&#160;            <span class="keywordflow">return</span> FALSE;</div>
<div class="line"><a name="l03485"></a><span class="lineno"> 3485</span>&#160;    }</div>
<div class="line"><a name="l03486"></a><span class="lineno"> 3486</span>&#160; </div>
<div class="line"><a name="l03487"></a><span class="lineno"> 3487</span>&#160;    <span class="keywordflow">return</span> TRUE;</div>
<div class="line"><a name="l03488"></a><span class="lineno"> 3488</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00365_source.html#l01391">tagWND::spwndNext</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00872_source.html#l03503">AddSelfAndOwnees()</a>.</p>

</div>
</div>
<a id="a1f3da1b9f573f6cbfb88395493b7ca40"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a1f3da1b9f573f6cbfb88395493b7ca40">&#9670;&nbsp;</a></span>IsMaxedRect()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">BOOL IsMaxedRect </td>
          <td>(</td>
          <td class="paramtype">LPRECT&#160;</td>
          <td class="paramname"><em>lprcWithin</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">LPRECT&#160;</td>
          <td class="paramname"><em>lprcMaybe</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00872_source.html">swp.c</a> 第 <a class="el" href="a00872_source.html#l04448">4448</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l04451"></a><span class="lineno"> 4451</span>&#160;{</div>
<div class="line"><a name="l04452"></a><span class="lineno"> 4452</span>&#160;    <span class="keywordflow">return</span>((lprcMaybe-&gt;left &lt;= lprcWithin-&gt;left)                      &amp;&amp;</div>
<div class="line"><a name="l04453"></a><span class="lineno"> 4453</span>&#160;           (lprcMaybe-&gt;top &lt;= lprcWithin-&gt;top)                        &amp;&amp;</div>
<div class="line"><a name="l04454"></a><span class="lineno"> 4454</span>&#160;           (lprcMaybe-&gt;right &gt;= lprcWithin-&gt;right - lprcWithin-&gt;left) &amp;&amp;</div>
<div class="line"><a name="l04455"></a><span class="lineno"> 4455</span>&#160;           (lprcMaybe-&gt;bottom &gt;= lprcWithin-&gt;bottom - lprcWithin-&gt;top));</div>
<div class="line"><a name="l04456"></a><span class="lineno"> 4456</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">被这些函数引用 <a class="el" href="a00872_source.html#l04473">xxxCheckFullScreen()</a>.</p>

</div>
</div>
<a id="ad7014e0a58e76bee09896cc7eb6f3022"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ad7014e0a58e76bee09896cc7eb6f3022">&#9670;&nbsp;</a></span>IsOwnee()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">BOOL IsOwnee </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a>&#160;</td>
          <td class="paramname"><em>pwndOwnee</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a>&#160;</td>
          <td class="paramname"><em>pwndOwner</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00872_source.html">swp.c</a> 第 <a class="el" href="a00872_source.html#l03432">3432</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l03435"></a><span class="lineno"> 3435</span>&#160;{</div>
<div class="line"><a name="l03436"></a><span class="lineno"> 3436</span>&#160;    <a class="code" href="a02581.html">PWND</a> pwnd;</div>
<div class="line"><a name="l03437"></a><span class="lineno"> 3437</span>&#160; </div>
<div class="line"><a name="l03438"></a><span class="lineno"> 3438</span>&#160;    <span class="keywordflow">while</span> (pwndOwnee != NULL) {</div>
<div class="line"><a name="l03439"></a><span class="lineno"> 3439</span>&#160; </div>
<div class="line"><a name="l03440"></a><span class="lineno"> 3440</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l03441"></a><span class="lineno"> 3441</span>&#160;<span class="comment">         * See if pwndOwnee is a child of pwndOwner...</span></div>
<div class="line"><a name="l03442"></a><span class="lineno"> 3442</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l03443"></a><span class="lineno"> 3443</span>&#160;        <span class="keywordflow">for</span> (pwnd = pwndOwnee; pwnd != NULL; pwnd = pwnd-&gt;<a class="code" href="a02581.html#a6053af0b243b6737640988eb63081de3">spwndParent</a>) {</div>
<div class="line"><a name="l03444"></a><span class="lineno"> 3444</span>&#160;            <span class="keywordflow">if</span> (pwnd == pwndOwner)</div>
<div class="line"><a name="l03445"></a><span class="lineno"> 3445</span>&#160;                <span class="keywordflow">return</span> TRUE;</div>
<div class="line"><a name="l03446"></a><span class="lineno"> 3446</span>&#160;        }</div>
<div class="line"><a name="l03447"></a><span class="lineno"> 3447</span>&#160; </div>
<div class="line"><a name="l03448"></a><span class="lineno"> 3448</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l03449"></a><span class="lineno"> 3449</span>&#160;<span class="comment">         * If the window doesn&#39;t own itself, then set the owner</span></div>
<div class="line"><a name="l03450"></a><span class="lineno"> 3450</span>&#160;<span class="comment">         * to itself.</span></div>
<div class="line"><a name="l03451"></a><span class="lineno"> 3451</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l03452"></a><span class="lineno"> 3452</span>&#160;        pwndOwnee = (pwndOwnee-&gt;<a class="code" href="a02581.html#a9e4b9545017c505ebd9b8808bd470ab9">spwndOwner</a> != pwndOwnee ?</div>
<div class="line"><a name="l03453"></a><span class="lineno"> 3453</span>&#160;                pwndOwnee-&gt;<a class="code" href="a02581.html#a9e4b9545017c505ebd9b8808bd470ab9">spwndOwner</a> : NULL);</div>
<div class="line"><a name="l03454"></a><span class="lineno"> 3454</span>&#160;    }</div>
<div class="line"><a name="l03455"></a><span class="lineno"> 3455</span>&#160; </div>
<div class="line"><a name="l03456"></a><span class="lineno"> 3456</span>&#160;    <span class="keywordflow">return</span> FALSE;</div>
<div class="line"><a name="l03457"></a><span class="lineno"> 3457</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00365_source.html#l01394">tagWND::spwndOwner</a> , 以及 <a class="el" href="a00365_source.html#l01392">tagWND::spwndParent</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00872_source.html#l03636">ZOrderByOwner2()</a>.</p>

</div>
</div>
<a id="acdc745edef280248141f00e0eb24c7ed"></a>
<h2 class="memtitle"><span class="permalink"><a href="#acdc745edef280248141f00e0eb24c7ed">&#9670;&nbsp;</a></span>IsStillWindowC()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">BOOL IsStillWindowC </td>
          <td>(</td>
          <td class="paramtype">HWND&#160;</td>
          <td class="paramname"><em>hwndc</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00872_source.html">swp.c</a> 第 <a class="el" href="a00872_source.html#l00336">336</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00338"></a><span class="lineno">  338</span>&#160;{</div>
<div class="line"><a name="l00339"></a><span class="lineno">  339</span>&#160;    <span class="keywordflow">switch</span> ((<a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a>)hwndc) {</div>
<div class="line"><a name="l00340"></a><span class="lineno">  340</span>&#160;    <span class="keywordflow">case</span> (<a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>)HWND_TOP:</div>
<div class="line"><a name="l00341"></a><span class="lineno">  341</span>&#160;    <span class="keywordflow">case</span> (<a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>)HWND_BOTTOM:</div>
<div class="line"><a name="l00342"></a><span class="lineno">  342</span>&#160;    <span class="keywordflow">case</span> (<a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>)HWND_TOPMOST:</div>
<div class="line"><a name="l00343"></a><span class="lineno">  343</span>&#160;    <span class="keywordflow">case</span> (<a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>)HWND_NOTOPMOST:</div>
<div class="line"><a name="l00344"></a><span class="lineno">  344</span>&#160;        <span class="keywordflow">return</span> TRUE;</div>
<div class="line"><a name="l00345"></a><span class="lineno">  345</span>&#160; </div>
<div class="line"><a name="l00346"></a><span class="lineno">  346</span>&#160;    <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00347"></a><span class="lineno">  347</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l00348"></a><span class="lineno">  348</span>&#160;<span class="comment">         * Make sure we&#39;re going to insert after a window that&#39;s</span></div>
<div class="line"><a name="l00349"></a><span class="lineno">  349</span>&#160;<span class="comment">         *  (1) Valid</span></div>
<div class="line"><a name="l00350"></a><span class="lineno">  350</span>&#160;<span class="comment">         *  (2) Peer</span></div>
<div class="line"><a name="l00351"></a><span class="lineno">  351</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l00352"></a><span class="lineno">  352</span>&#160;        <span class="keywordflow">return</span> (RevalidateHwnd(hwndc) != 0);</div>
<div class="line"><a name="l00353"></a><span class="lineno">  353</span>&#160;    }</div>
<div class="line"><a name="l00354"></a><span class="lineno">  354</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00563_source.html#l00175">DWORD</a> , 以及 <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT()</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00872_source.html#l02237">BltValidBits()</a>, <a class="el" href="a00872_source.html#l02092">BltValidInit()</a>, <a class="el" href="a00872_source.html#l01573">ChangeStates()</a>, <a class="el" href="a00872_source.html#l00365">ValidateSmwp()</a>, <a class="el" href="a00872_source.html#l00593">xxxCalcValidRects()</a> , 以及 <a class="el" href="a00872_source.html#l01332">xxxSendChangedMsgs()</a>.</p>

</div>
</div>
<a id="afeb2b7e7dfb5aa48d8735047c394adc7"></a>
<h2 class="memtitle"><span class="permalink"><a href="#afeb2b7e7dfb5aa48d8735047c394adc7">&#9670;&nbsp;</a></span>NextOwnedWindow()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> NextOwnedWindow </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a>&#160;</td>
          <td class="paramname"><em>pwnd</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a>&#160;</td>
          <td class="paramname"><em>pwndOwner</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a>&#160;</td>
          <td class="paramname"><em>pwndParent</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00872_source.html">swp.c</a> 第 <a class="el" href="a00872_source.html#l02925">2925</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l02929"></a><span class="lineno"> 2929</span>&#160;{</div>
<div class="line"><a name="l02930"></a><span class="lineno"> 2930</span>&#160;    <span class="keywordflow">if</span> (pwnd == NULL) {</div>
<div class="line"><a name="l02931"></a><span class="lineno"> 2931</span>&#160;        pwnd = pwndParent-&gt;<a class="code" href="a02581.html#a6171c9000ea2060597a9bcf498ee0316">spwndChild</a>;</div>
<div class="line"><a name="l02932"></a><span class="lineno"> 2932</span>&#160;        <span class="keywordflow">goto</span> loop;</div>
<div class="line"><a name="l02933"></a><span class="lineno"> 2933</span>&#160;    }</div>
<div class="line"><a name="l02934"></a><span class="lineno"> 2934</span>&#160; </div>
<div class="line"><a name="l02935"></a><span class="lineno"> 2935</span>&#160;    <span class="keywordflow">while</span> ((pwnd = pwnd-&gt;<a class="code" href="a02581.html#af729b7de7a8fb84b70b70c4b401ce789">spwndNext</a>) != NULL) {</div>
<div class="line"><a name="l02936"></a><span class="lineno"> 2936</span>&#160; </div>
<div class="line"><a name="l02937"></a><span class="lineno"> 2937</span>&#160;loop:</div>
<div class="line"><a name="l02938"></a><span class="lineno"> 2938</span>&#160; </div>
<div class="line"><a name="l02939"></a><span class="lineno"> 2939</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l02940"></a><span class="lineno"> 2940</span>&#160;<span class="comment">         * If owner of pwnd is pwndOwner, break out of here...</span></div>
<div class="line"><a name="l02941"></a><span class="lineno"> 2941</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l02942"></a><span class="lineno"> 2942</span>&#160;        <span class="keywordflow">if</span> (pwndOwner == <a class="code" href="a00872.html#a5d0f797bfcf9aa85458265c82ea50567">GetRealOwner</a>(pwnd))</div>
<div class="line"><a name="l02943"></a><span class="lineno"> 2943</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l02944"></a><span class="lineno"> 2944</span>&#160;    }</div>
<div class="line"><a name="l02945"></a><span class="lineno"> 2945</span>&#160; </div>
<div class="line"><a name="l02946"></a><span class="lineno"> 2946</span>&#160;    <span class="keywordflow">return</span> pwnd;</div>
<div class="line"><a name="l02947"></a><span class="lineno"> 2947</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00872_source.html#l02895">GetRealOwner()</a>, <a class="el" href="a00365_source.html#l01393">tagWND::spwndChild</a> , 以及 <a class="el" href="a00365_source.html#l01391">tagWND::spwndNext</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00872_source.html#l03503">AddSelfAndOwnees()</a>, <a class="el" href="a00872_source.html#l02963">SetTopmost()</a> , 以及 <a class="el" href="a00872_source.html#l03636">ZOrderByOwner2()</a>.</p>

</div>
</div>
<a id="a6790f24888ee57e445fd3eb5b90fae39"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a6790f24888ee57e445fd3eb5b90fae39">&#9670;&nbsp;</a></span>OffsetChildren()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">VOID OffsetChildren </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a>&#160;</td>
          <td class="paramname"><em>pwnd</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>dx</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>dy</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">LPRECT&#160;</td>
          <td class="paramname"><em>prcHitTest</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00872_source.html">swp.c</a> 第 <a class="el" href="a00872_source.html#l04607">4607</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l04612"></a><span class="lineno"> 4612</span>&#160;{</div>
<div class="line"><a name="l04613"></a><span class="lineno"> 4613</span>&#160;    RECT rc;</div>
<div class="line"><a name="l04614"></a><span class="lineno"> 4614</span>&#160; </div>
<div class="line"><a name="l04615"></a><span class="lineno"> 4615</span>&#160;    <span class="keywordflow">for</span> (pwnd = pwnd-&gt;<a class="code" href="a02581.html#a6171c9000ea2060597a9bcf498ee0316">spwndChild</a>; pwnd; pwnd = pwnd-&gt;<a class="code" href="a02581.html#af729b7de7a8fb84b70b70c4b401ce789">spwndNext</a>) {</div>
<div class="line"><a name="l04616"></a><span class="lineno"> 4616</span>&#160; </div>
<div class="line"><a name="l04617"></a><span class="lineno"> 4617</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l04618"></a><span class="lineno"> 4618</span>&#160;<span class="comment">         * Skip windows that don&#39;t intersect prcHitTest...</span></div>
<div class="line"><a name="l04619"></a><span class="lineno"> 4619</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l04620"></a><span class="lineno"> 4620</span>&#160;        <span class="keywordflow">if</span> (HIWORD(prcHitTest) &amp;&amp;</div>
<div class="line"><a name="l04621"></a><span class="lineno"> 4621</span>&#160;            !<a class="code" href="a00935.html#a1c87c29903dd37145cd93b64140a5d3a">IntersectRect</a>(&amp;rc, prcHitTest, &amp;pwnd-&gt;<a class="code" href="a02581.html#a2778d611c2b27395e559c94d05732e1f">rcWindow</a>)) {</div>
<div class="line"><a name="l04622"></a><span class="lineno"> 4622</span>&#160; </div>
<div class="line"><a name="l04623"></a><span class="lineno"> 4623</span>&#160;            <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l04624"></a><span class="lineno"> 4624</span>&#160;        }</div>
<div class="line"><a name="l04625"></a><span class="lineno"> 4625</span>&#160; </div>
<div class="line"><a name="l04626"></a><span class="lineno"> 4626</span>&#160;        pwnd-&gt;<a class="code" href="a02581.html#a2778d611c2b27395e559c94d05732e1f">rcWindow</a>.left   += dx;</div>
<div class="line"><a name="l04627"></a><span class="lineno"> 4627</span>&#160;        pwnd-&gt;<a class="code" href="a02581.html#a2778d611c2b27395e559c94d05732e1f">rcWindow</a>.right  += dx;</div>
<div class="line"><a name="l04628"></a><span class="lineno"> 4628</span>&#160;        pwnd-&gt;<a class="code" href="a02581.html#a2778d611c2b27395e559c94d05732e1f">rcWindow</a>.top    += dy;</div>
<div class="line"><a name="l04629"></a><span class="lineno"> 4629</span>&#160;        pwnd-&gt;<a class="code" href="a02581.html#a2778d611c2b27395e559c94d05732e1f">rcWindow</a>.bottom += dy;</div>
<div class="line"><a name="l04630"></a><span class="lineno"> 4630</span>&#160; </div>
<div class="line"><a name="l04631"></a><span class="lineno"> 4631</span>&#160;        pwnd-&gt;<a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>.left   += dx;</div>
<div class="line"><a name="l04632"></a><span class="lineno"> 4632</span>&#160;        pwnd-&gt;<a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>.right  += dx;</div>
<div class="line"><a name="l04633"></a><span class="lineno"> 4633</span>&#160;        pwnd-&gt;<a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>.top    += dy;</div>
<div class="line"><a name="l04634"></a><span class="lineno"> 4634</span>&#160;        pwnd-&gt;<a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>.bottom += dy;</div>
<div class="line"><a name="l04635"></a><span class="lineno"> 4635</span>&#160; </div>
<div class="line"><a name="l04636"></a><span class="lineno"> 4636</span>&#160;        <span class="keywordflow">if</span> (pwnd-&gt;<a class="code" href="a02581.html#a79d8579e0cf1a8fb985bc709e08f61ac">hrgnUpdate</a> &gt; MAXREGION)</div>
<div class="line"><a name="l04637"></a><span class="lineno"> 4637</span>&#160;            GreOffsetRgn(pwnd-&gt;<a class="code" href="a02581.html#a79d8579e0cf1a8fb985bc709e08f61ac">hrgnUpdate</a>, dx, dy);</div>
<div class="line"><a name="l04638"></a><span class="lineno"> 4638</span>&#160; </div>
<div class="line"><a name="l04639"></a><span class="lineno"> 4639</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l04640"></a><span class="lineno"> 4640</span>&#160;<span class="comment">         * Change position of window region, if it has one</span></div>
<div class="line"><a name="l04641"></a><span class="lineno"> 4641</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l04642"></a><span class="lineno"> 4642</span>&#160;        <span class="keywordflow">if</span> (pwnd-&gt;<a class="code" href="a02581.html#a860be5351f601ab541124507007056aa">hrgnClip</a> != NULL)</div>
<div class="line"><a name="l04643"></a><span class="lineno"> 4643</span>&#160;            GreOffsetRgn(pwnd-&gt;<a class="code" href="a02581.html#a860be5351f601ab541124507007056aa">hrgnClip</a>, dx, dy);</div>
<div class="line"><a name="l04644"></a><span class="lineno"> 4644</span>&#160; </div>
<div class="line"><a name="l04645"></a><span class="lineno"> 4645</span>&#160;        <span class="keywordflow">if</span> (TestWF(pwnd, WFHASSPB))</div>
<div class="line"><a name="l04646"></a><span class="lineno"> 4646</span>&#160;            <a class="code" href="a00935.html#a59a3cfdacf3d0e5d10c20abee032cfc6">OffsetRect</a>(&amp;(<a class="code" href="a00860.html#afea7e718807575e801e4647af63cf709">FindSpb</a>(pwnd))-&gt;rc, dx, dy);</div>
<div class="line"><a name="l04647"></a><span class="lineno"> 4647</span>&#160; </div>
<div class="line"><a name="l04648"></a><span class="lineno"> 4648</span>&#160;        <span class="keywordflow">if</span> (pwnd-&gt;<a class="code" href="a02581.html#a6171c9000ea2060597a9bcf498ee0316">spwndChild</a>)</div>
<div class="line"><a name="l04649"></a><span class="lineno"> 4649</span>&#160;            <a class="code" href="a00872.html#a6790f24888ee57e445fd3eb5b90fae39">OffsetChildren</a>(pwnd, dx, dy, prcHitTest);</div>
<div class="line"><a name="l04650"></a><span class="lineno"> 4650</span>&#160;    }</div>
<div class="line"><a name="l04651"></a><span class="lineno"> 4651</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00860_source.html#l00936">FindSpb()</a>, <a class="el" href="a00365_source.html#l01427">tagWND::hrgnClip</a>, <a class="el" href="a00365_source.html#l01406">tagWND::hrgnUpdate</a>, <a class="el" href="a00935_source.html#l00184">IntersectRect()</a>, <a class="el" href="a00872_source.html#l04607">OffsetChildren()</a>, <a class="el" href="a00935_source.html#l00132">OffsetRect()</a>, <a class="el" href="a00365_source.html#l01399">tagWND::rcClient</a>, <a class="el" href="a00365_source.html#l01398">tagWND::rcWindow</a>, <a class="el" href="a00365_source.html#l01393">tagWND::spwndChild</a> , 以及 <a class="el" href="a00365_source.html#l01391">tagWND::spwndNext</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00872_source.html#l01573">ChangeStates()</a>, <a class="el" href="a00872_source.html#l04607">OffsetChildren()</a> , 以及 <a class="el" href="a00836_source.html#l00731">xxxScrollWindowEx()</a>.</p>

</div>
</div>
<a id="aecf13eec0d778ed0a27c0b77982c30b2"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aecf13eec0d778ed0a27c0b77982c30b2">&#9670;&nbsp;</a></span>PWInsertAfter()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> PWInsertAfter </td>
          <td>(</td>
          <td class="paramtype">HWND&#160;</td>
          <td class="paramname"><em>hwnd</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00872_source.html">swp.c</a> 第 <a class="el" href="a00872_source.html#l00136">136</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;{</div>
<div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;    <a class="code" href="a02581.html">PWND</a> pwnd;</div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160; </div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;<span class="comment">     * HWND_GROUPTOTOP and HWND_TOPMOST are the same thing.</span></div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;    <span class="keywordflow">switch</span> ((<a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>)hwnd) {</div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;    <span class="keywordflow">case</span> (<a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>)HWND_TOP:</div>
<div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;    <span class="keywordflow">case</span> (<a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>)HWND_BOTTOM:</div>
<div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;    <span class="keywordflow">case</span> (<a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>)HWND_TOPMOST:</div>
<div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;    <span class="keywordflow">case</span> (<a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>)HWND_NOTOPMOST:</div>
<div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;        <span class="keywordflow">return</span> (<a class="code" href="a02581.html">PWND</a>)hwnd;</div>
<div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160; </div>
<div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;    <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160; </div>
<div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;<span class="comment">         * Don&#39;t insert after a destroyed window!  It will cause the</span></div>
<div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;<span class="comment">         * window being z-ordered to become unlinked from it&#39;s siblings.</span></div>
<div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;        <span class="keywordflow">if</span> (pwnd = RevalidateHwnd(hwnd)) {</div>
<div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160; </div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;<span class="comment">             * Do not insert after a destroyed window.  Put it at the</span></div>
<div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;<span class="comment">             * bottom of the list, if it is z-ordered at all.</span></div>
<div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;            <span class="keywordflow">if</span> (TestWF(pwnd, WFDESTROYED) || pwnd-&gt;<a class="code" href="a02581.html#a6053af0b243b6737640988eb63081de3">spwndParent</a> == NULL)</div>
<div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;                <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160; </div>
<div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;            <a class="code" href="a00371.html#a162a73e20dfabca084a3ebb4581631a8">UserAssert</a>(<a class="code" href="a00365.html#abd272d555fe4a691f526815378818677">_IsDescendant</a>(pwnd-&gt;<a class="code" href="a02581.html#a6053af0b243b6737640988eb63081de3">spwndParent</a>, pwnd));</div>
<div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;            <span class="keywordflow">return</span> pwnd;</div>
<div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;        }</div>
<div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160; </div>
<div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;        <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;    }</div>
<div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a03728_source.html#l00432">_IsDescendant()</a>, <a class="el" href="a00365_source.html#l01392">tagWND::spwndParent</a>, <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT()</a> , 以及 <a class="el" href="a00950_source.html#l00117">UserAssert</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00872_source.html#l01573">ChangeStates()</a>, <a class="el" href="a00872_source.html#l00482">ValidateZorder()</a> , 以及 <a class="el" href="a00872_source.html#l03636">ZOrderByOwner2()</a>.</p>

</div>
</div>
<a id="a1cd739b6db1785f48ae1c4a11d35c883"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a1cd739b6db1785f48ae1c4a11d35c883">&#9670;&nbsp;</a></span>SelectWindowRgn()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">BOOL SelectWindowRgn </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a>&#160;</td>
          <td class="paramname"><em>pwnd</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">HRGN&#160;</td>
          <td class="paramname"><em>hrgnClip</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00872_source.html">swp.c</a> 第 <a class="el" href="a00872_source.html#l04775">4775</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l04778"></a><span class="lineno"> 4778</span>&#160;{</div>
<div class="line"><a name="l04779"></a><span class="lineno"> 4779</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l04780"></a><span class="lineno"> 4780</span>&#160;<span class="comment">     * If there is a region already there, delete it because</span></div>
<div class="line"><a name="l04781"></a><span class="lineno"> 4781</span>&#160;<span class="comment">     * a new one is being set.</span></div>
<div class="line"><a name="l04782"></a><span class="lineno"> 4782</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l04783"></a><span class="lineno"> 4783</span>&#160;    <span class="keywordflow">if</span> (pwnd-&gt;<a class="code" href="a02581.html#a860be5351f601ab541124507007056aa">hrgnClip</a> != NULL) {</div>
<div class="line"><a name="l04784"></a><span class="lineno"> 4784</span>&#160;        GreDeleteObject(pwnd-&gt;<a class="code" href="a02581.html#a860be5351f601ab541124507007056aa">hrgnClip</a>);</div>
<div class="line"><a name="l04785"></a><span class="lineno"> 4785</span>&#160;        pwnd-&gt;<a class="code" href="a02581.html#a860be5351f601ab541124507007056aa">hrgnClip</a> = NULL;</div>
<div class="line"><a name="l04786"></a><span class="lineno"> 4786</span>&#160;    }</div>
<div class="line"><a name="l04787"></a><span class="lineno"> 4787</span>&#160; </div>
<div class="line"><a name="l04788"></a><span class="lineno"> 4788</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l04789"></a><span class="lineno"> 4789</span>&#160;<span class="comment">     * NULL or MAXREGION means &quot;set to NULL&quot;. If we have a real region,</span></div>
<div class="line"><a name="l04790"></a><span class="lineno"> 4790</span>&#160;<span class="comment">     * use it. USER needs to own it, and it needs to be in screen</span></div>
<div class="line"><a name="l04791"></a><span class="lineno"> 4791</span>&#160;<span class="comment">     * coordinates.</span></div>
<div class="line"><a name="l04792"></a><span class="lineno"> 4792</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l04793"></a><span class="lineno"> 4793</span>&#160;    <span class="keywordflow">if</span> (hrgnClip &gt; MAXREGION) {</div>
<div class="line"><a name="l04794"></a><span class="lineno"> 4794</span>&#160; </div>
<div class="line"><a name="l04795"></a><span class="lineno"> 4795</span>&#160;        GreSetRegionOwner(hrgnClip, OBJECT_OWNER_PUBLIC);</div>
<div class="line"><a name="l04796"></a><span class="lineno"> 4796</span>&#160;        GreOffsetRgn(hrgnClip, pwnd-&gt;<a class="code" href="a02581.html#a2778d611c2b27395e559c94d05732e1f">rcWindow</a>.left, pwnd-&gt;<a class="code" href="a02581.html#a2778d611c2b27395e559c94d05732e1f">rcWindow</a>.top);</div>
<div class="line"><a name="l04797"></a><span class="lineno"> 4797</span>&#160; </div>
<div class="line"><a name="l04798"></a><span class="lineno"> 4798</span>&#160;        pwnd-&gt;<a class="code" href="a02581.html#a860be5351f601ab541124507007056aa">hrgnClip</a> = hrgnClip;</div>
<div class="line"><a name="l04799"></a><span class="lineno"> 4799</span>&#160;    }</div>
<div class="line"><a name="l04800"></a><span class="lineno"> 4800</span>&#160; </div>
<div class="line"><a name="l04801"></a><span class="lineno"> 4801</span>&#160;    <span class="keywordflow">return</span> TRUE;</div>
<div class="line"><a name="l04802"></a><span class="lineno"> 4802</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00365_source.html#l01427">tagWND::hrgnClip</a> , 以及 <a class="el" href="a00365_source.html#l01398">tagWND::rcWindow</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00872_source.html#l01573">ChangeStates()</a>.</p>

</div>
</div>
<a id="a6a198517f4c45922715144765b3679b4"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a6a198517f4c45922715144765b3679b4">&#9670;&nbsp;</a></span>SetMinimize()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">VOID SetMinimize </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a>&#160;</td>
          <td class="paramname"><em>pwnd</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>&#160;</td>
          <td class="paramname"><em>uFlags</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00872_source.html">swp.c</a> 第 <a class="el" href="a00872_source.html#l04350">4350</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l04353"></a><span class="lineno"> 4353</span>&#160;{</div>
<div class="line"><a name="l04354"></a><span class="lineno"> 4354</span>&#160;<span class="preprocessor">#ifdef DEBUG</span></div>
<div class="line"><a name="l04355"></a><span class="lineno"> 4355</span>&#160;    BOOL fCountHack;</div>
<div class="line"><a name="l04356"></a><span class="lineno"> 4356</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l04357"></a><span class="lineno"> 4357</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l04358"></a><span class="lineno"> 4358</span>&#160;<span class="comment">     * Note that Dec and IncVisWindows check the WFMINIMIZED flag, so the order</span></div>
<div class="line"><a name="l04359"></a><span class="lineno"> 4359</span>&#160;<span class="comment">     *  in which we set/clear the flag and call these functions is important</span></div>
<div class="line"><a name="l04360"></a><span class="lineno"> 4360</span>&#160;<span class="comment">     * If the window is not WFVISIBLE, cVisWindows must not change.</span></div>
<div class="line"><a name="l04361"></a><span class="lineno"> 4361</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l04362"></a><span class="lineno"> 4362</span>&#160;    <span class="keywordflow">if</span> (uFlags &amp; SMIN_SET) {</div>
<div class="line"><a name="l04363"></a><span class="lineno"> 4363</span>&#160;        <a class="code" href="a00371.html#a162a73e20dfabca084a3ebb4581631a8">UserAssert</a>(!TestWF(pwnd, WFMINIMIZED));</div>
<div class="line"><a name="l04364"></a><span class="lineno"> 4364</span>&#160;        <span class="keywordflow">if</span> (TestWF(pwnd, WFVISIBLE)) {</div>
<div class="line"><a name="l04365"></a><span class="lineno"> 4365</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l04366"></a><span class="lineno"> 4366</span>&#160;<span class="comment">             * Decrement the count because the window is not minimized</span></div>
<div class="line"><a name="l04367"></a><span class="lineno"> 4367</span>&#160;<span class="comment">             *  and visible, and we&#39;re about to mark it as minimized</span></div>
<div class="line"><a name="l04368"></a><span class="lineno"> 4368</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l04369"></a><span class="lineno"> 4369</span>&#160; </div>
<div class="line"><a name="l04370"></a><span class="lineno"> 4370</span>&#160;<span class="preprocessor">#ifdef DEBUG</span></div>
<div class="line"><a name="l04371"></a><span class="lineno"> 4371</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l04372"></a><span class="lineno"> 4372</span>&#160;<span class="comment">             * DEBUG HACK: Since the window is not marked as minimized yet,</span></div>
<div class="line"><a name="l04373"></a><span class="lineno"> 4373</span>&#160;<span class="comment">             *  VerifycVisWindows will get upset about this. So let&#39;s</span></div>
<div class="line"><a name="l04374"></a><span class="lineno"> 4374</span>&#160;<span class="comment">             *  fix up the count if needed.</span></div>
<div class="line"><a name="l04375"></a><span class="lineno"> 4375</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l04376"></a><span class="lineno"> 4376</span>&#160;             fCountHack = !TestwndChild(pwnd);</div>
<div class="line"><a name="l04377"></a><span class="lineno"> 4377</span>&#160;             <span class="keywordflow">if</span> (fCountHack) {</div>
<div class="line"><a name="l04378"></a><span class="lineno"> 4378</span>&#160;                 <a class="code" href="a00371.html#a162a73e20dfabca084a3ebb4581631a8">UserAssert</a>(GETPTI(pwnd)-&gt;cVisWindows != 0);</div>
<div class="line"><a name="l04379"></a><span class="lineno"> 4379</span>&#160;                 GETPTI(pwnd)-&gt;cVisWindows++;</div>
<div class="line"><a name="l04380"></a><span class="lineno"> 4380</span>&#160;             }</div>
<div class="line"><a name="l04381"></a><span class="lineno"> 4381</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l04382"></a><span class="lineno"> 4382</span>&#160; </div>
<div class="line"><a name="l04383"></a><span class="lineno"> 4383</span>&#160;            <a class="code" href="a00872.html#a6da6e8b9644cc09859508ce7856baa06">DecVisWindows</a>(pwnd);</div>
<div class="line"><a name="l04384"></a><span class="lineno"> 4384</span>&#160; </div>
<div class="line"><a name="l04385"></a><span class="lineno"> 4385</span>&#160;<span class="preprocessor">#ifdef DEBUG</span></div>
<div class="line"><a name="l04386"></a><span class="lineno"> 4386</span>&#160;            <span class="keywordflow">if</span> (fCountHack) {</div>
<div class="line"><a name="l04387"></a><span class="lineno"> 4387</span>&#160;                GETPTI(pwnd)-&gt;cVisWindows--;</div>
<div class="line"><a name="l04388"></a><span class="lineno"> 4388</span>&#160;            }</div>
<div class="line"><a name="l04389"></a><span class="lineno"> 4389</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l04390"></a><span class="lineno"> 4390</span>&#160; </div>
<div class="line"><a name="l04391"></a><span class="lineno"> 4391</span>&#160;        }</div>
<div class="line"><a name="l04392"></a><span class="lineno"> 4392</span>&#160;        SetWF(pwnd, WFMINIMIZED);</div>
<div class="line"><a name="l04393"></a><span class="lineno"> 4393</span>&#160; </div>
<div class="line"><a name="l04394"></a><span class="lineno"> 4394</span>&#160;    } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l04395"></a><span class="lineno"> 4395</span>&#160; </div>
<div class="line"><a name="l04396"></a><span class="lineno"> 4396</span>&#160;        <a class="code" href="a00371.html#a162a73e20dfabca084a3ebb4581631a8">UserAssert</a>(TestWF(pwnd, WFMINIMIZED));</div>
<div class="line"><a name="l04397"></a><span class="lineno"> 4397</span>&#160;        ClrWF(pwnd, WFMINIMIZED);</div>
<div class="line"><a name="l04398"></a><span class="lineno"> 4398</span>&#160;        <span class="keywordflow">if</span> (TestWF(pwnd, WFVISIBLE)) {</div>
<div class="line"><a name="l04399"></a><span class="lineno"> 4399</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l04400"></a><span class="lineno"> 4400</span>&#160;<span class="comment">             * Increment the count because the window is visible</span></div>
<div class="line"><a name="l04401"></a><span class="lineno"> 4401</span>&#160;<span class="comment">             *  and it&#39;s no longer marked as minimized</span></div>
<div class="line"><a name="l04402"></a><span class="lineno"> 4402</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l04403"></a><span class="lineno"> 4403</span>&#160;            <a class="code" href="a00872.html#a684abe703d6127b80884a6e4e4f200cb">IncVisWindows</a>(pwnd);</div>
<div class="line"><a name="l04404"></a><span class="lineno"> 4404</span>&#160;        }</div>
<div class="line"><a name="l04405"></a><span class="lineno"> 4405</span>&#160;    }</div>
<div class="line"><a name="l04406"></a><span class="lineno"> 4406</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00872_source.html#l04331">DecVisWindows()</a>, <a class="el" href="a00872_source.html#l04320">IncVisWindows()</a> , 以及 <a class="el" href="a00950_source.html#l00117">UserAssert</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00635_source.html#l00031">xxxCreateWindowExWOW()</a> , 以及 <a class="el" href="a00752_source.html#l01085">xxxMinMaximize()</a>.</p>

</div>
</div>
<a id="aa05f8de6068a1f41abb884249ac2ef18"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aa05f8de6068a1f41abb884249ac2ef18">&#9670;&nbsp;</a></span>SetTopmost()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">VOID SetTopmost </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a>&#160;</td>
          <td class="paramname"><em>pwndRoot</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">BOOL&#160;</td>
          <td class="paramname"><em>fTopmost</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00872_source.html">swp.c</a> 第 <a class="el" href="a00872_source.html#l02963">2963</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l02966"></a><span class="lineno"> 2966</span>&#160;{</div>
<div class="line"><a name="l02967"></a><span class="lineno"> 2967</span>&#160;    <a class="code" href="a02581.html">PWND</a> pwnd;</div>
<div class="line"><a name="l02968"></a><span class="lineno"> 2968</span>&#160; </div>
<div class="line"><a name="l02969"></a><span class="lineno"> 2969</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l02970"></a><span class="lineno"> 2970</span>&#160;<span class="comment">     * If the new state is different than the current state,</span></div>
<div class="line"><a name="l02971"></a><span class="lineno"> 2971</span>&#160;<span class="comment">     * then set the TOGGLETOPMOST bit, so it&#39;ll get toggled</span></div>
<div class="line"><a name="l02972"></a><span class="lineno"> 2972</span>&#160;<span class="comment">     * in ChangeStates().</span></div>
<div class="line"><a name="l02973"></a><span class="lineno"> 2973</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l02974"></a><span class="lineno"> 2974</span>&#160;    ClrWF(pwndRoot, WFTOGGLETOPMOST);</div>
<div class="line"><a name="l02975"></a><span class="lineno"> 2975</span>&#160;    <span class="keywordflow">if</span> ((TestWF(pwndRoot, WEFTOPMOST) &amp;&amp; !fTopmost) ||</div>
<div class="line"><a name="l02976"></a><span class="lineno"> 2976</span>&#160;            (!TestWF(pwndRoot, WEFTOPMOST) &amp;&amp; fTopmost))</div>
<div class="line"><a name="l02977"></a><span class="lineno"> 2977</span>&#160;        SetWF(pwndRoot, WFTOGGLETOPMOST);</div>
<div class="line"><a name="l02978"></a><span class="lineno"> 2978</span>&#160; </div>
<div class="line"><a name="l02979"></a><span class="lineno"> 2979</span>&#160;    pwnd = NULL;</div>
<div class="line"><a name="l02980"></a><span class="lineno"> 2980</span>&#160;    <span class="keywordflow">while</span> (pwnd = <a class="code" href="a00872.html#afeb2b7e7dfb5aa48d8735047c394adc7">NextOwnedWindow</a>(pwnd, pwndRoot, pwndRoot-&gt;<a class="code" href="a02581.html#a6053af0b243b6737640988eb63081de3">spwndParent</a>))</div>
<div class="line"><a name="l02981"></a><span class="lineno"> 2981</span>&#160;        <a class="code" href="a00872.html#aa05f8de6068a1f41abb884249ac2ef18">SetTopmost</a>(pwnd, fTopmost);</div>
<div class="line"><a name="l02982"></a><span class="lineno"> 2982</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00872_source.html#l02925">NextOwnedWindow()</a> , 以及 <a class="el" href="a00365_source.html#l01392">tagWND::spwndParent</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00872_source.html#l03820">ZOrderByOwner()</a>.</p>

</div>
</div>
<a id="a9e4868edccf7b0d1166752620b9ae591"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a9e4868edccf7b0d1166752620b9ae591">&#9670;&nbsp;</a></span>SetVisible()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">VOID SetVisible </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a>&#160;</td>
          <td class="paramname"><em>pwnd</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>&#160;</td>
          <td class="paramname"><em>flags</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00872_source.html">swp.c</a> 第 <a class="el" href="a00872_source.html#l04417">4417</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l04420"></a><span class="lineno"> 4420</span>&#160;{</div>
<div class="line"><a name="l04421"></a><span class="lineno"> 4421</span>&#160;    <span class="keywordflow">if</span> (flags &amp; SV_SET) {</div>
<div class="line"><a name="l04422"></a><span class="lineno"> 4422</span>&#160; </div>
<div class="line"><a name="l04423"></a><span class="lineno"> 4423</span>&#160;        SetWF(pwnd, WFVISIBLE);</div>
<div class="line"><a name="l04424"></a><span class="lineno"> 4424</span>&#160; </div>
<div class="line"><a name="l04425"></a><span class="lineno"> 4425</span>&#160;        <span class="keywordflow">if</span> (!TestWF(pwnd, WFDESTROYED))</div>
<div class="line"><a name="l04426"></a><span class="lineno"> 4426</span>&#160;            <a class="code" href="a00872.html#a684abe703d6127b80884a6e4e4f200cb">IncVisWindows</a>(pwnd);</div>
<div class="line"><a name="l04427"></a><span class="lineno"> 4427</span>&#160; </div>
<div class="line"><a name="l04428"></a><span class="lineno"> 4428</span>&#160;    } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l04429"></a><span class="lineno"> 4429</span>&#160; </div>
<div class="line"><a name="l04430"></a><span class="lineno"> 4430</span>&#160;        ClrWF(pwnd, WFVISIBLE);</div>
<div class="line"><a name="l04431"></a><span class="lineno"> 4431</span>&#160; </div>
<div class="line"><a name="l04432"></a><span class="lineno"> 4432</span>&#160;        <span class="keywordflow">if</span> (flags &amp; SV_CLRFTRUEVIS)</div>
<div class="line"><a name="l04433"></a><span class="lineno"> 4433</span>&#160;            <a class="code" href="a00872.html#a106964af81b4905a3ae3a971a5fe1cf1">ClrFTrueVis</a>(pwnd);</div>
<div class="line"><a name="l04434"></a><span class="lineno"> 4434</span>&#160; </div>
<div class="line"><a name="l04435"></a><span class="lineno"> 4435</span>&#160;        <span class="keywordflow">if</span> (!TestWF(pwnd, WFDESTROYED))</div>
<div class="line"><a name="l04436"></a><span class="lineno"> 4436</span>&#160;            <a class="code" href="a00872.html#a6da6e8b9644cc09859508ce7856baa06">DecVisWindows</a>(pwnd);</div>
<div class="line"><a name="l04437"></a><span class="lineno"> 4437</span>&#160;    }</div>
<div class="line"><a name="l04438"></a><span class="lineno"> 4438</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00872_source.html#l04558">ClrFTrueVis()</a>, <a class="el" href="a00872_source.html#l04331">DecVisWindows()</a> , 以及 <a class="el" href="a00872_source.html#l04320">IncVisWindows()</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00872_source.html#l01573">ChangeStates()</a> , 以及 <a class="el" href="a00671_source.html#l00055">xxxDWP_SetRedraw()</a>.</p>

</div>
</div>
<a id="a2b9cb8b8e51ddf1e8796ab7820790213"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a2b9cb8b8e51ddf1e8796ab7820790213">&#9670;&nbsp;</a></span>SwpCalcVisRgn()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">BOOL SwpCalcVisRgn </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a>&#160;</td>
          <td class="paramname"><em>pwnd</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">HRGN&#160;</td>
          <td class="paramname"><em>hrgn</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00872_source.html">swp.c</a> 第 <a class="el" href="a00872_source.html#l01997">1997</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l02000"></a><span class="lineno"> 2000</span>&#160;{</div>
<div class="line"><a name="l02001"></a><span class="lineno"> 2001</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l02002"></a><span class="lineno"> 2002</span>&#160;<span class="comment">     * If this window is invisible, then</span></div>
<div class="line"><a name="l02003"></a><span class="lineno"> 2003</span>&#160;<span class="comment">     * the visrgn will be empty, so return FALSE.</span></div>
<div class="line"><a name="l02004"></a><span class="lineno"> 2004</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l02005"></a><span class="lineno"> 2005</span>&#160;    <span class="keywordflow">if</span> (!TestWF(pwnd, WFVISIBLE))</div>
<div class="line"><a name="l02006"></a><span class="lineno"> 2006</span>&#160;        <span class="keywordflow">return</span> FALSE;</div>
<div class="line"><a name="l02007"></a><span class="lineno"> 2007</span>&#160; </div>
<div class="line"><a name="l02008"></a><span class="lineno"> 2008</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l02009"></a><span class="lineno"> 2009</span>&#160;<span class="comment">     * Otherwise do it the hard way...</span></div>
<div class="line"><a name="l02010"></a><span class="lineno"> 2010</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l02011"></a><span class="lineno"> 2011</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="a00899.html#ab5b6a53d2b84dedad66b13f7f4b8c035">CalcVisRgn</a>(&amp;hrgn,</div>
<div class="line"><a name="l02012"></a><span class="lineno"> 2012</span>&#160;                      pwnd,</div>
<div class="line"><a name="l02013"></a><span class="lineno"> 2013</span>&#160;                      pwnd,</div>
<div class="line"><a name="l02014"></a><span class="lineno"> 2014</span>&#160;                      (TestWF(pwnd, WFCLIPSIBLINGS) ?</div>
<div class="line"><a name="l02015"></a><span class="lineno"> 2015</span>&#160;                          (DCX_CLIPSIBLINGS | DCX_WINDOW) : (DCX_WINDOW)));</div>
<div class="line"><a name="l02016"></a><span class="lineno"> 2016</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00905_source.html#l00441">CalcVisRgn()</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00872_source.html#l02237">BltValidBits()</a> , 以及 <a class="el" href="a00872_source.html#l02092">BltValidInit()</a>.</p>

</div>
</div>
<a id="ac2ba22ed9332bc0850e6517bf710120e"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ac2ba22ed9332bc0850e6517bf710120e">&#9670;&nbsp;</a></span>ValidateSmwp()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">BOOL ValidateSmwp </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00899.html#accbe29aa27700083c2ca1e4bf8e64853">PSMWP</a>&#160;</td>
          <td class="paramname"><em>psmwp</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">BOOL *&#160;</td>
          <td class="paramname"><em>pfSyncPaint</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00872_source.html">swp.c</a> 第 <a class="el" href="a00872_source.html#l00365">365</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00368"></a><span class="lineno">  368</span>&#160;{</div>
<div class="line"><a name="l00369"></a><span class="lineno">  369</span>&#160;    <a class="code" href="a02769.html">PCVR</a> pcvr;</div>
<div class="line"><a name="l00370"></a><span class="lineno">  370</span>&#160;    <a class="code" href="a02581.html">PWND</a> pwndParent;</div>
<div class="line"><a name="l00371"></a><span class="lineno">  371</span>&#160;    <a class="code" href="a02581.html">PWND</a> pwndT;</div>
<div class="line"><a name="l00372"></a><span class="lineno">  372</span>&#160;    <span class="keywordtype">int</span>  ccvr;</div>
<div class="line"><a name="l00373"></a><span class="lineno">  373</span>&#160; </div>
<div class="line"><a name="l00374"></a><span class="lineno">  374</span>&#160;    *pfSyncPaint = TRUE;</div>
<div class="line"><a name="l00375"></a><span class="lineno">  375</span>&#160; </div>
<div class="line"><a name="l00376"></a><span class="lineno">  376</span>&#160;    pwndT = (<a class="code" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a>)<a class="code" href="a00365.html#ab993ad57b0d56b4f9b64df02256b611c">HMValidateHandleNoRip</a>(psmwp-&gt;<a class="code" href="a02773.html#a40b87e98aa2d20c26d45d98641f9a238">acvr</a>[0].<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.hwnd, TYPE_WINDOW);</div>
<div class="line"><a name="l00377"></a><span class="lineno">  377</span>&#160; </div>
<div class="line"><a name="l00378"></a><span class="lineno">  378</span>&#160;    <span class="keywordflow">if</span> (pwndT == NULL)</div>
<div class="line"><a name="l00379"></a><span class="lineno">  379</span>&#160;        <span class="keywordflow">return</span> FALSE;</div>
<div class="line"><a name="l00380"></a><span class="lineno">  380</span>&#160; </div>
<div class="line"><a name="l00381"></a><span class="lineno">  381</span>&#160;    pwndParent = pwndT-&gt;<a class="code" href="a02581.html#a6053af0b243b6737640988eb63081de3">spwndParent</a>;</div>
<div class="line"><a name="l00382"></a><span class="lineno">  382</span>&#160; </div>
<div class="line"><a name="l00383"></a><span class="lineno">  383</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l00384"></a><span class="lineno">  384</span>&#160;<span class="comment">     * Validate the passed-in WINDOWPOS structs, and find a window to activate.</span></div>
<div class="line"><a name="l00385"></a><span class="lineno">  385</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l00386"></a><span class="lineno">  386</span>&#160;    <span class="keywordflow">for</span> (pcvr = psmwp-&gt;<a class="code" href="a02773.html#a40b87e98aa2d20c26d45d98641f9a238">acvr</a>, ccvr = psmwp-&gt;<a class="code" href="a02773.html#a1939a69163ecb9423a4804f3f71f1f83">ccvr</a>; --ccvr &gt;= 0; pcvr++) {</div>
<div class="line"><a name="l00387"></a><span class="lineno">  387</span>&#160; </div>
<div class="line"><a name="l00388"></a><span class="lineno">  388</span>&#160;        <span class="keywordflow">if</span> (!<a class="code" href="a00872.html#a818ad71a0991bbe70811f7f56b82b563">ValidateWindowPos</a>(pcvr)) {</div>
<div class="line"><a name="l00389"></a><span class="lineno">  389</span>&#160;            pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.hwnd = NULL;</div>
<div class="line"><a name="l00390"></a><span class="lineno">  390</span>&#160;            <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l00391"></a><span class="lineno">  391</span>&#160;        }</div>
<div class="line"><a name="l00392"></a><span class="lineno">  392</span>&#160; </div>
<div class="line"><a name="l00393"></a><span class="lineno">  393</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l00394"></a><span class="lineno">  394</span>&#160;<span class="comment">         * All windows in the pos list must have the same parent.</span></div>
<div class="line"><a name="l00395"></a><span class="lineno">  395</span>&#160;<span class="comment">         * If not, yell and return FALSE.</span></div>
<div class="line"><a name="l00396"></a><span class="lineno">  396</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l00397"></a><span class="lineno">  397</span>&#160;        <a class="code" href="a00371.html#a162a73e20dfabca084a3ebb4581631a8">UserAssert</a>(<a class="code" href="a00872.html#acdc745edef280248141f00e0eb24c7ed">IsStillWindowC</a>(pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.hwnd));</div>
<div class="line"><a name="l00398"></a><span class="lineno">  398</span>&#160; </div>
<div class="line"><a name="l00399"></a><span class="lineno">  399</span>&#160;        <a class="code" href="a00371.html#a162a73e20dfabca084a3ebb4581631a8">UserAssert</a>(PW(pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.hwnd));</div>
<div class="line"><a name="l00400"></a><span class="lineno">  400</span>&#160;        <span class="keywordflow">if</span> (PW(pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.hwnd)-&gt;spwndParent != pwndParent) {</div>
<div class="line"><a name="l00401"></a><span class="lineno">  401</span>&#160;            <a class="code" href="a00371.html#ae61d954062a9ece52e350e54cad9a23d">RIPERR0</a>(ERROR_HWNDS_HAVE_DIFF_PARENT, <a class="code" href="a00371.html#ad6b24a3d61abdc148c8751b5c5add686">RIP_VERBOSE</a>, <span class="stringliteral">&quot;&quot;</span>);</div>
<div class="line"><a name="l00402"></a><span class="lineno">  402</span>&#160;            <span class="keywordflow">return</span> FALSE;</div>
<div class="line"><a name="l00403"></a><span class="lineno">  403</span>&#160;        }</div>
<div class="line"><a name="l00404"></a><span class="lineno">  404</span>&#160; </div>
<div class="line"><a name="l00405"></a><span class="lineno">  405</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l00406"></a><span class="lineno">  406</span>&#160;<span class="comment">         * If SWP_DEFERDRAWING is set for any of the windows, suppress</span></div>
<div class="line"><a name="l00407"></a><span class="lineno">  407</span>&#160;<span class="comment">         * DoSyncPaint() call later.</span></div>
<div class="line"><a name="l00408"></a><span class="lineno">  408</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l00409"></a><span class="lineno">  409</span>&#160;        <span class="keywordflow">if</span> (pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.flags &amp; SWP_DEFERDRAWING)</div>
<div class="line"><a name="l00410"></a><span class="lineno">  410</span>&#160;            *pfSyncPaint = FALSE;</div>
<div class="line"><a name="l00411"></a><span class="lineno">  411</span>&#160;    }</div>
<div class="line"><a name="l00412"></a><span class="lineno">  412</span>&#160; </div>
<div class="line"><a name="l00413"></a><span class="lineno">  413</span>&#160;    <span class="keywordflow">return</span> TRUE;</div>
<div class="line"><a name="l00414"></a><span class="lineno">  414</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00899_source.html#l01596">tagSMWP::acvr</a>, <a class="el" href="a00899_source.html#l01594">tagSMWP::ccvr</a>, <a class="el" href="a03752_source.html#l00303">HMValidateHandleNoRip()</a>, <a class="el" href="a00872_source.html#l00336">IsStillWindowC()</a>, <a class="el" href="a00899_source.html#l01566">tagCVR::pos</a>, <a class="el" href="a00371_source.html#l00030">RIP_VERBOSE</a>, <a class="el" href="a00371_source.html#l00119">RIPERR0</a>, <a class="el" href="a00365_source.html#l01392">tagWND::spwndParent</a>, <a class="el" href="a00950_source.html#l00117">UserAssert</a> , 以及 <a class="el" href="a00872_source.html#l00263">ValidateWindowPos()</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00872_source.html#l04010">xxxEndDeferWindowPosEx()</a>.</p>

</div>
</div>
<a id="a818ad71a0991bbe70811f7f56b82b563"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a818ad71a0991bbe70811f7f56b82b563">&#9670;&nbsp;</a></span>ValidateWindowPos()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">BOOL ValidateWindowPos </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00899.html#ad6db6687aa27bc7c1bbbeb65ce001ac6">PCVR</a>&#160;</td>
          <td class="paramname"><em>pcvr</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00872_source.html">swp.c</a> 第 <a class="el" href="a00872_source.html#l00263">263</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00265"></a><span class="lineno">  265</span>&#160;{</div>
<div class="line"><a name="l00266"></a><span class="lineno">  266</span>&#160;    <a class="code" href="a02581.html">PWND</a> pwnd;</div>
<div class="line"><a name="l00267"></a><span class="lineno">  267</span>&#160;    <a class="code" href="a02581.html">PWND</a> pwndInsertAfter;</div>
<div class="line"><a name="l00268"></a><span class="lineno">  268</span>&#160;    HWND hwndInsertAfter;</div>
<div class="line"><a name="l00269"></a><span class="lineno">  269</span>&#160; </div>
<div class="line"><a name="l00270"></a><span class="lineno">  270</span>&#160;    <span class="keywordflow">if</span> ((pwnd = RevalidateHwnd(pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.hwnd)) == NULL)</div>
<div class="line"><a name="l00271"></a><span class="lineno">  271</span>&#160;        <span class="keywordflow">return</span> FALSE;</div>
<div class="line"><a name="l00272"></a><span class="lineno">  272</span>&#160; </div>
<div class="line"><a name="l00273"></a><span class="lineno">  273</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160;<span class="comment">     * Save the pti</span></div>
<div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160;    pcvr-&gt;<a class="code" href="a02769.html#a774eeae0f007ae3ea612baf38cd38936">pti</a> = GETPTI(pwnd);</div>
<div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160; </div>
<div class="line"><a name="l00278"></a><span class="lineno">  278</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l00279"></a><span class="lineno">  279</span>&#160;<span class="comment">     * If the SWP_NOZORDER bit is not set, validate the Insert behind window.</span></div>
<div class="line"><a name="l00280"></a><span class="lineno">  280</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l00281"></a><span class="lineno">  281</span>&#160;    <span class="keywordflow">if</span> (!(pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.flags &amp; SWP_NOZORDER)) {</div>
<div class="line"><a name="l00282"></a><span class="lineno">  282</span>&#160; </div>
<div class="line"><a name="l00283"></a><span class="lineno">  283</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l00284"></a><span class="lineno">  284</span>&#160;<span class="comment">         * Do not z-order destroyed windows</span></div>
<div class="line"><a name="l00285"></a><span class="lineno">  285</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l00286"></a><span class="lineno">  286</span>&#160;        <span class="keywordflow">if</span> (TestWF(pwnd, WFDESTROYED))</div>
<div class="line"><a name="l00287"></a><span class="lineno">  287</span>&#160;            <span class="keywordflow">return</span> FALSE;</div>
<div class="line"><a name="l00288"></a><span class="lineno">  288</span>&#160; </div>
<div class="line"><a name="l00289"></a><span class="lineno">  289</span>&#160;        hwndInsertAfter = pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.hwndInsertAfter;</div>
<div class="line"><a name="l00290"></a><span class="lineno">  290</span>&#160; </div>
<div class="line"><a name="l00291"></a><span class="lineno">  291</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l00292"></a><span class="lineno">  292</span>&#160;<span class="comment">         * HWND_TOPMOST isn&#39;t allowed for child windows.</span></div>
<div class="line"><a name="l00293"></a><span class="lineno">  293</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l00294"></a><span class="lineno">  294</span>&#160;        <span class="keywordflow">if</span> ((hwndInsertAfter == HWND_TOPMOST) ||</div>
<div class="line"><a name="l00295"></a><span class="lineno">  295</span>&#160;            (hwndInsertAfter == HWND_NOTOPMOST)) {</div>
<div class="line"><a name="l00296"></a><span class="lineno">  296</span>&#160; </div>
<div class="line"><a name="l00297"></a><span class="lineno">  297</span>&#160;            <span class="keywordflow">return</span> pwnd-&gt;<a class="code" href="a02581.html#a6053af0b243b6737640988eb63081de3">spwndParent</a> == PWNDDESKTOP(pwnd);</div>
<div class="line"><a name="l00298"></a><span class="lineno">  298</span>&#160;        }</div>
<div class="line"><a name="l00299"></a><span class="lineno">  299</span>&#160; </div>
<div class="line"><a name="l00300"></a><span class="lineno">  300</span>&#160;        <span class="keywordflow">if</span> (hwndInsertAfter != HWND_TOP &amp;&amp; hwndInsertAfter != HWND_BOTTOM) {</div>
<div class="line"><a name="l00301"></a><span class="lineno">  301</span>&#160; </div>
<div class="line"><a name="l00302"></a><span class="lineno">  302</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l00303"></a><span class="lineno">  303</span>&#160;<span class="comment">             * Ensure pwndInsertAfter is valid</span></div>
<div class="line"><a name="l00304"></a><span class="lineno">  304</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l00305"></a><span class="lineno">  305</span>&#160;            <span class="keywordflow">if</span> (((pwndInsertAfter = RevalidateHwnd(hwndInsertAfter)) == NULL) ||</div>
<div class="line"><a name="l00306"></a><span class="lineno">  306</span>&#160;                    TestWF(pwndInsertAfter, WFDESTROYED)) {</div>
<div class="line"><a name="l00307"></a><span class="lineno">  307</span>&#160; </div>
<div class="line"><a name="l00308"></a><span class="lineno">  308</span>&#160;                <a class="code" href="a00371.html#adbdd8355d15a97b6f3a9e4766e6a2cc1">RIPERR1</a>(ERROR_INVALID_HANDLE, <a class="code" href="a00371.html#a41f433389f20db57f042022a662e96de">RIP_WARNING</a>, <span class="stringliteral">&quot;Invalid hwndInsertAfter (0x%lx)&quot;</span>, hwndInsertAfter);</div>
<div class="line"><a name="l00309"></a><span class="lineno">  309</span>&#160; </div>
<div class="line"><a name="l00310"></a><span class="lineno">  310</span>&#160;                <span class="keywordflow">return</span> FALSE;</div>
<div class="line"><a name="l00311"></a><span class="lineno">  311</span>&#160;            }</div>
<div class="line"><a name="l00312"></a><span class="lineno">  312</span>&#160; </div>
<div class="line"><a name="l00313"></a><span class="lineno">  313</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l00314"></a><span class="lineno">  314</span>&#160;<span class="comment">             * Ensure that pwndInsertAfter is a sibling of pwnd</span></div>
<div class="line"><a name="l00315"></a><span class="lineno">  315</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l00316"></a><span class="lineno">  316</span>&#160;            <span class="keywordflow">if</span> (pwnd == pwndInsertAfter ||</div>
<div class="line"><a name="l00317"></a><span class="lineno">  317</span>&#160;                    pwnd-&gt;<a class="code" href="a02581.html#a6053af0b243b6737640988eb63081de3">spwndParent</a> != pwndInsertAfter-&gt;<a class="code" href="a02581.html#a6053af0b243b6737640988eb63081de3">spwndParent</a>) {</div>
<div class="line"><a name="l00318"></a><span class="lineno">  318</span>&#160;                <a class="code" href="a00371.html#a906cb0845450a5d5422ce513ecd8a32f">RIPMSG2</a>(<a class="code" href="a00371.html#a41f433389f20db57f042022a662e96de">RIP_WARNING</a>, <span class="stringliteral">&quot;hwndInsertAfter (0x%lx) is not a sibling &quot;</span></div>
<div class="line"><a name="l00319"></a><span class="lineno">  319</span>&#160;                        <span class="stringliteral">&quot;of hwnd (0x%lx)&quot;</span>, hwndInsertAfter, pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.hwnd);</div>
<div class="line"><a name="l00320"></a><span class="lineno">  320</span>&#160;                <span class="keywordflow">return</span> FALSE;</div>
<div class="line"><a name="l00321"></a><span class="lineno">  321</span>&#160;            }</div>
<div class="line"><a name="l00322"></a><span class="lineno">  322</span>&#160;        }</div>
<div class="line"><a name="l00323"></a><span class="lineno">  323</span>&#160;    }</div>
<div class="line"><a name="l00324"></a><span class="lineno">  324</span>&#160; </div>
<div class="line"><a name="l00325"></a><span class="lineno">  325</span>&#160;    <span class="keywordflow">return</span> TRUE;</div>
<div class="line"><a name="l00326"></a><span class="lineno">  326</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00899_source.html#l01566">tagCVR::pos</a>, <a class="el" href="a00899_source.html#l01576">tagCVR::pti</a>, <a class="el" href="a00371_source.html#l00029">RIP_WARNING</a>, <a class="el" href="a00371_source.html#l00120">RIPERR1</a>, <a class="el" href="a00371_source.html#l00133">RIPMSG2</a> , 以及 <a class="el" href="a00365_source.html#l01392">tagWND::spwndParent</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00872_source.html#l01573">ChangeStates()</a> , 以及 <a class="el" href="a00872_source.html#l00365">ValidateSmwp()</a>.</p>

</div>
</div>
<a id="ac6733c289f2067cee07a1cf78bb001ab"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ac6733c289f2067cee07a1cf78bb001ab">&#9670;&nbsp;</a></span>ValidateZorder()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">BOOL ValidateZorder </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00899.html#ad6db6687aa27bc7c1bbbeb65ce001ac6">PCVR</a>&#160;</td>
          <td class="paramname"><em>pcvr</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00872_source.html">swp.c</a> 第 <a class="el" href="a00872_source.html#l00482">482</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00484"></a><span class="lineno">  484</span>&#160;{</div>
<div class="line"><a name="l00485"></a><span class="lineno">  485</span>&#160;    <a class="code" href="a02581.html">PWND</a> pwnd;</div>
<div class="line"><a name="l00486"></a><span class="lineno">  486</span>&#160;    <a class="code" href="a02581.html">PWND</a> pwndPrev;</div>
<div class="line"><a name="l00487"></a><span class="lineno">  487</span>&#160;    <a class="code" href="a02581.html">PWND</a> pwndInsertAfter;</div>
<div class="line"><a name="l00488"></a><span class="lineno">  488</span>&#160;    BYTE bTopmost;</div>
<div class="line"><a name="l00489"></a><span class="lineno">  489</span>&#160; </div>
<div class="line"><a name="l00490"></a><span class="lineno">  490</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l00491"></a><span class="lineno">  491</span>&#160;<span class="comment">     * Validate just to make sure this routine doesn&#39;t do anything bogus.</span></div>
<div class="line"><a name="l00492"></a><span class="lineno">  492</span>&#160;<span class="comment">     * Its caller will actually redetect and handle the error.</span></div>
<div class="line"><a name="l00493"></a><span class="lineno">  493</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l00494"></a><span class="lineno">  494</span>&#160;    <a class="code" href="a00371.html#a162a73e20dfabca084a3ebb4581631a8">UserAssert</a>(RevalidateHwnd(pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.hwnd));</div>
<div class="line"><a name="l00495"></a><span class="lineno">  495</span>&#160;    pwnd = PW(pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.hwnd);      <span class="comment">// Known to be valid at this point.</span></div>
<div class="line"><a name="l00496"></a><span class="lineno">  496</span>&#160; </div>
<div class="line"><a name="l00497"></a><span class="lineno">  497</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l00498"></a><span class="lineno">  498</span>&#160;<span class="comment">     * Don&#39;t z-order a destroyed window</span></div>
<div class="line"><a name="l00499"></a><span class="lineno">  499</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l00500"></a><span class="lineno">  500</span>&#160;    <span class="keywordflow">if</span> (TestWF(pwnd, WFDESTROYED))</div>
<div class="line"><a name="l00501"></a><span class="lineno">  501</span>&#160;        <span class="keywordflow">return</span> TRUE;</div>
<div class="line"><a name="l00502"></a><span class="lineno">  502</span>&#160; </div>
<div class="line"><a name="l00503"></a><span class="lineno">  503</span>&#160;    pwndInsertAfter = <a class="code" href="a00872.html#aecf13eec0d778ed0a27c0b77982c30b2">PWInsertAfter</a>(pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.hwndInsertAfter);</div>
<div class="line"><a name="l00504"></a><span class="lineno">  504</span>&#160;    <span class="keywordflow">if</span> (pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.hwndInsertAfter != NULL &amp;&amp; pwndInsertAfter == NULL)</div>
<div class="line"><a name="l00505"></a><span class="lineno">  505</span>&#160;        <span class="keywordflow">return</span> TRUE;</div>
<div class="line"><a name="l00506"></a><span class="lineno">  506</span>&#160; </div>
<div class="line"><a name="l00507"></a><span class="lineno">  507</span>&#160;    <span class="keywordflow">if</span> (pwndInsertAfter == PWND_BOTTOM) {</div>
<div class="line"><a name="l00508"></a><span class="lineno">  508</span>&#160; </div>
<div class="line"><a name="l00509"></a><span class="lineno">  509</span>&#160;        <span class="keywordflow">if</span> (TestWF(pwnd, WFBOTTOMMOST))</div>
<div class="line"><a name="l00510"></a><span class="lineno">  510</span>&#160;            <span class="keywordflow">return</span>(pwnd-&gt;<a class="code" href="a02581.html#af729b7de7a8fb84b70b70c4b401ce789">spwndNext</a> == NULL);</div>
<div class="line"><a name="l00511"></a><span class="lineno">  511</span>&#160;        <span class="keywordflow">else</span></div>
<div class="line"><a name="l00512"></a><span class="lineno">  512</span>&#160;            <span class="keywordflow">return</span>(pwnd == <a class="code" href="a00872.html#ac1a6b791c7b04ccc7bcff4a52dbba8b4">GetLastNonBottomMostWindow</a>(pwnd, FALSE));</div>
<div class="line"><a name="l00513"></a><span class="lineno">  513</span>&#160;    }</div>
<div class="line"><a name="l00514"></a><span class="lineno">  514</span>&#160; </div>
<div class="line"><a name="l00515"></a><span class="lineno">  515</span>&#160;    pwndPrev = pwnd-&gt;<a class="code" href="a02581.html#a6053af0b243b6737640988eb63081de3">spwndParent</a>-&gt;<a class="code" href="a02581.html#a6171c9000ea2060597a9bcf498ee0316">spwndChild</a>;</div>
<div class="line"><a name="l00516"></a><span class="lineno">  516</span>&#160;    <span class="keywordflow">if</span> (pwndInsertAfter == PWND_TOP)</div>
<div class="line"><a name="l00517"></a><span class="lineno">  517</span>&#160;        <span class="keywordflow">return</span> pwndPrev == pwnd;</div>
<div class="line"><a name="l00518"></a><span class="lineno">  518</span>&#160; </div>
<div class="line"><a name="l00519"></a><span class="lineno">  519</span>&#160;    <span class="keywordflow">if</span> (TestWF(pwndInsertAfter, WFDESTROYED))</div>
<div class="line"><a name="l00520"></a><span class="lineno">  520</span>&#160;        <span class="keywordflow">return</span> TRUE;</div>
<div class="line"><a name="l00521"></a><span class="lineno">  521</span>&#160; </div>
<div class="line"><a name="l00522"></a><span class="lineno">  522</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l00523"></a><span class="lineno">  523</span>&#160;<span class="comment">     * When we compare the state of the window, we must use</span></div>
<div class="line"><a name="l00524"></a><span class="lineno">  524</span>&#160;<span class="comment">     * the EVENTUAL state of the window that is moving, but</span></div>
<div class="line"><a name="l00525"></a><span class="lineno">  525</span>&#160;<span class="comment">     * the CURRENT state of the window it&#39;s inserted behind.</span></div>
<div class="line"><a name="l00526"></a><span class="lineno">  526</span>&#160;<span class="comment">     *</span></div>
<div class="line"><a name="l00527"></a><span class="lineno">  527</span>&#160;<span class="comment">     * Prevent nonbottommost windows from going behind the bottommost one</span></div>
<div class="line"><a name="l00528"></a><span class="lineno">  528</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l00529"></a><span class="lineno">  529</span>&#160;    <span class="keywordflow">if</span> (TestWF(pwndInsertAfter, WFBOTTOMMOST)) {</div>
<div class="line"><a name="l00530"></a><span class="lineno">  530</span>&#160;        pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.hwndInsertAfter = <a class="code" href="a00872.html#a340d066e515223304048535b73a13461">HWInsertAfter</a>(<a class="code" href="a00872.html#ac1a6b791c7b04ccc7bcff4a52dbba8b4">GetLastNonBottomMostWindow</a>(pwnd, TRUE));</div>
<div class="line"><a name="l00531"></a><span class="lineno">  531</span>&#160;        <span class="keywordflow">return</span> FALSE;</div>
<div class="line"><a name="l00532"></a><span class="lineno">  532</span>&#160;    }</div>
<div class="line"><a name="l00533"></a><span class="lineno">  533</span>&#160; </div>
<div class="line"><a name="l00534"></a><span class="lineno">  534</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l00535"></a><span class="lineno">  535</span>&#160;<span class="comment">     * If we are not topmost, but pwndInsertAfter is, OR</span></div>
<div class="line"><a name="l00536"></a><span class="lineno">  536</span>&#160;<span class="comment">     * if we are topmost, but pwndInsertAfter is not,</span></div>
<div class="line"><a name="l00537"></a><span class="lineno">  537</span>&#160;<span class="comment">     * we need to adjust pwndInsertAfter to be the last of</span></div>
<div class="line"><a name="l00538"></a><span class="lineno">  538</span>&#160;<span class="comment">     * the topmost windows.</span></div>
<div class="line"><a name="l00539"></a><span class="lineno">  539</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l00540"></a><span class="lineno">  540</span>&#160;    bTopmost = TestWF(pwnd, WEFTOPMOST);</div>
<div class="line"><a name="l00541"></a><span class="lineno">  541</span>&#160; </div>
<div class="line"><a name="l00542"></a><span class="lineno">  542</span>&#160;    <span class="keywordflow">if</span> (TestWF(pwnd, WFTOGGLETOPMOST))</div>
<div class="line"><a name="l00543"></a><span class="lineno">  543</span>&#160;        bTopmost ^= LOBYTE(WEFTOPMOST);</div>
<div class="line"><a name="l00544"></a><span class="lineno">  544</span>&#160; </div>
<div class="line"><a name="l00545"></a><span class="lineno">  545</span>&#160;    <span class="keywordflow">if</span> (bTopmost != (BYTE)TestWF(pwndInsertAfter, WEFTOPMOST)) {</div>
<div class="line"><a name="l00546"></a><span class="lineno">  546</span>&#160; </div>
<div class="line"><a name="l00547"></a><span class="lineno">  547</span>&#160;        pwndInsertAfter = <a class="code" href="a00872.html#ad862db65d0d16e60ffe35ee1e6afa082">GetLastTopMostWindow</a>();</div>
<div class="line"><a name="l00548"></a><span class="lineno">  548</span>&#160; </div>
<div class="line"><a name="l00549"></a><span class="lineno">  549</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l00550"></a><span class="lineno">  550</span>&#160;<span class="comment">         * We&#39;re correctly positioned if we&#39;re already at the bottom</span></div>
<div class="line"><a name="l00551"></a><span class="lineno">  551</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l00552"></a><span class="lineno">  552</span>&#160;        <span class="keywordflow">if</span> (pwndInsertAfter == pwnd)</div>
<div class="line"><a name="l00553"></a><span class="lineno">  553</span>&#160;            <span class="keywordflow">return</span> TRUE;</div>
<div class="line"><a name="l00554"></a><span class="lineno">  554</span>&#160; </div>
<div class="line"><a name="l00555"></a><span class="lineno">  555</span>&#160;        pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.hwndInsertAfter = HW(pwndInsertAfter);</div>
<div class="line"><a name="l00556"></a><span class="lineno">  556</span>&#160;    }</div>
<div class="line"><a name="l00557"></a><span class="lineno">  557</span>&#160; </div>
<div class="line"><a name="l00558"></a><span class="lineno">  558</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l00559"></a><span class="lineno">  559</span>&#160;<span class="comment">     * Look for our previous window in the list...</span></div>
<div class="line"><a name="l00560"></a><span class="lineno">  560</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l00561"></a><span class="lineno">  561</span>&#160;    <span class="keywordflow">if</span> (pwndPrev != pwnd) {</div>
<div class="line"><a name="l00562"></a><span class="lineno">  562</span>&#160; </div>
<div class="line"><a name="l00563"></a><span class="lineno">  563</span>&#160;        <span class="keywordflow">for</span> ( ; pwndPrev != NULL; pwndPrev = pwndPrev-&gt;<a class="code" href="a02581.html#af729b7de7a8fb84b70b70c4b401ce789">spwndNext</a>) {</div>
<div class="line"><a name="l00564"></a><span class="lineno">  564</span>&#160; </div>
<div class="line"><a name="l00565"></a><span class="lineno">  565</span>&#160;            <span class="keywordflow">if</span> (pwndPrev-&gt;<a class="code" href="a02581.html#af729b7de7a8fb84b70b70c4b401ce789">spwndNext</a> == pwnd)</div>
<div class="line"><a name="l00566"></a><span class="lineno">  566</span>&#160;                <span class="keywordflow">return</span> pwndInsertAfter == pwndPrev;</div>
<div class="line"><a name="l00567"></a><span class="lineno">  567</span>&#160;        }</div>
<div class="line"><a name="l00568"></a><span class="lineno">  568</span>&#160; </div>
<div class="line"><a name="l00569"></a><span class="lineno">  569</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l00570"></a><span class="lineno">  570</span>&#160;<span class="comment">         * If we get to here, pwnd is not in the sibling list.</span></div>
<div class="line"><a name="l00571"></a><span class="lineno">  571</span>&#160;<span class="comment">         * REALLY BAD NEWS!</span></div>
<div class="line"><a name="l00572"></a><span class="lineno">  572</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l00573"></a><span class="lineno">  573</span>&#160;        <a class="code" href="a00371.html#a162a73e20dfabca084a3ebb4581631a8">UserAssert</a>(FALSE);</div>
<div class="line"><a name="l00574"></a><span class="lineno">  574</span>&#160;        <span class="keywordflow">return</span> TRUE;</div>
<div class="line"><a name="l00575"></a><span class="lineno">  575</span>&#160;    }</div>
<div class="line"><a name="l00576"></a><span class="lineno">  576</span>&#160; </div>
<div class="line"><a name="l00577"></a><span class="lineno">  577</span>&#160;    <span class="keywordflow">return</span> FALSE;</div>
<div class="line"><a name="l00578"></a><span class="lineno">  578</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00872_source.html#l00453">GetLastNonBottomMostWindow()</a>, <a class="el" href="a00872_source.html#l01137">GetLastTopMostWindow()</a>, <a class="el" href="a00872_source.html#l00174">HWInsertAfter()</a>, <a class="el" href="a00899_source.html#l01566">tagCVR::pos</a>, <a class="el" href="a00872_source.html#l00136">PWInsertAfter()</a>, <a class="el" href="a00365_source.html#l01393">tagWND::spwndChild</a>, <a class="el" href="a00365_source.html#l01391">tagWND::spwndNext</a>, <a class="el" href="a00365_source.html#l01392">tagWND::spwndParent</a> , 以及 <a class="el" href="a00950_source.html#l00117">UserAssert</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00872_source.html#l01573">ChangeStates()</a> , 以及 <a class="el" href="a00872_source.html#l00593">xxxCalcValidRects()</a>.</p>

</div>
</div>
<a id="a4413e5c7e8bbd4896c642f12abf91611"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a4413e5c7e8bbd4896c642f12abf91611">&#9670;&nbsp;</a></span>xxxCalcValidRects()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">BOOL xxxCalcValidRects </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00899.html#accbe29aa27700083c2ca1e4bf8e64853">PSMWP</a>&#160;</td>
          <td class="paramname"><em>psmwp</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">HWND *&#160;</td>
          <td class="paramname"><em>phwndNewActive</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00872_source.html">swp.c</a> 第 <a class="el" href="a00872_source.html#l00593">593</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00596"></a><span class="lineno">  596</span>&#160;{</div>
<div class="line"><a name="l00597"></a><span class="lineno">  597</span>&#160;    <a class="code" href="a02769.html">PCVR</a>              pcvr;</div>
<div class="line"><a name="l00598"></a><span class="lineno">  598</span>&#160;    <a class="code" href="a02581.html">PWND</a>              pwnd;</div>
<div class="line"><a name="l00599"></a><span class="lineno">  599</span>&#160;    <a class="code" href="a02581.html">PWND</a>              pwndParent;</div>
<div class="line"><a name="l00600"></a><span class="lineno">  600</span>&#160;    HWND              hwnd;</div>
<div class="line"><a name="l00601"></a><span class="lineno">  601</span>&#160;    HWND              hwndNewActive = NULL;</div>
<div class="line"><a name="l00602"></a><span class="lineno">  602</span>&#160;    PWINDOWPOS        <a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>;</div>
<div class="line"><a name="l00603"></a><span class="lineno">  603</span>&#160;    BOOL              fNoZorder;</div>
<div class="line"><a name="l00604"></a><span class="lineno">  604</span>&#160;    BOOL              fForceNCCalcSize;</div>
<div class="line"><a name="l00605"></a><span class="lineno">  605</span>&#160;    NCCALCSIZE_PARAMS params;</div>
<div class="line"><a name="l00606"></a><span class="lineno">  606</span>&#160;    <span class="keywordtype">int</span>               cxSrc;</div>
<div class="line"><a name="l00607"></a><span class="lineno">  607</span>&#160;    <span class="keywordtype">int</span>               cySrc;</div>
<div class="line"><a name="l00608"></a><span class="lineno">  608</span>&#160;    <span class="keywordtype">int</span>               cxDst;</div>
<div class="line"><a name="l00609"></a><span class="lineno">  609</span>&#160;    <span class="keywordtype">int</span>               cyDst;</div>
<div class="line"><a name="l00610"></a><span class="lineno">  610</span>&#160;    <span class="keywordtype">int</span>               cmd;</div>
<div class="line"><a name="l00611"></a><span class="lineno">  611</span>&#160;    <span class="keywordtype">int</span>               ccvr;</div>
<div class="line"><a name="l00612"></a><span class="lineno">  612</span>&#160;    <span class="keywordtype">int</span>               xClientOld;</div>
<div class="line"><a name="l00613"></a><span class="lineno">  613</span>&#160;    <span class="keywordtype">int</span>               yClientOld;</div>
<div class="line"><a name="l00614"></a><span class="lineno">  614</span>&#160;    <span class="keywordtype">int</span>               cxClientOld;</div>
<div class="line"><a name="l00615"></a><span class="lineno">  615</span>&#160;    <span class="keywordtype">int</span>               cyClientOld;</div>
<div class="line"><a name="l00616"></a><span class="lineno">  616</span>&#160;    <span class="keywordtype">int</span>               xWindowOld;</div>
<div class="line"><a name="l00617"></a><span class="lineno">  617</span>&#160;    <span class="keywordtype">int</span>               yWindowOld;</div>
<div class="line"><a name="l00618"></a><span class="lineno">  618</span>&#160;    <span class="keywordtype">int</span>               cxWindowOld;</div>
<div class="line"><a name="l00619"></a><span class="lineno">  619</span>&#160;    <span class="keywordtype">int</span>               cyWindowOld;</div>
<div class="line"><a name="l00620"></a><span class="lineno">  620</span>&#160;    <a class="code" href="a01881.html">TL</a>                tlpwndParent;</div>
<div class="line"><a name="l00621"></a><span class="lineno">  621</span>&#160;    <a class="code" href="a01881.html">TL</a>                tlpwnd;</div>
<div class="line"><a name="l00622"></a><span class="lineno">  622</span>&#160; </div>
<div class="line"><a name="l00623"></a><span class="lineno">  623</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l00624"></a><span class="lineno">  624</span>&#160;<span class="comment">     * Some of the windows in the SMWP list may be NULL at ths point</span></div>
<div class="line"><a name="l00625"></a><span class="lineno">  625</span>&#160;<span class="comment">     * (removed because they&#39;ll be handled by their creator&#39;s thread)</span></div>
<div class="line"><a name="l00626"></a><span class="lineno">  626</span>&#160;<span class="comment">     * so we&#39;ve got to look for the first non-NULL window before we can</span></div>
<div class="line"><a name="l00627"></a><span class="lineno">  627</span>&#160;<span class="comment">     * execute some of the tests below.  FindValidWindowPos returns NULL if</span></div>
<div class="line"><a name="l00628"></a><span class="lineno">  628</span>&#160;<span class="comment">     * the list has no valid windows in it.</span></div>
<div class="line"><a name="l00629"></a><span class="lineno">  629</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l00630"></a><span class="lineno">  630</span>&#160;    <span class="keywordflow">if</span> ((<a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a> = <a class="code" href="a00872.html#ada408c88bfd10d26cb0ef11f58076332">FindValidWindowPos</a>(psmwp)) == NULL)</div>
<div class="line"><a name="l00631"></a><span class="lineno">  631</span>&#160;        <span class="keywordflow">return</span> FALSE;</div>
<div class="line"><a name="l00632"></a><span class="lineno">  632</span>&#160; </div>
<div class="line"><a name="l00633"></a><span class="lineno">  633</span>&#160;    <a class="code" href="a00371.html#a162a73e20dfabca084a3ebb4581631a8">UserAssert</a>(PW(<a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>-&gt;hwnd));</div>
<div class="line"><a name="l00634"></a><span class="lineno">  634</span>&#160;    pwndParent = PW(<a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>-&gt;hwnd)-&gt;<a class="code" href="a02581.html#a6053af0b243b6737640988eb63081de3">spwndParent</a>;</div>
<div class="line"><a name="l00635"></a><span class="lineno">  635</span>&#160; </div>
<div class="line"><a name="l00636"></a><span class="lineno">  636</span>&#160;    <a class="code" href="a00371.html#a162a73e20dfabca084a3ebb4581631a8">UserAssert</a>(<a class="code" href="a00365.html#adcc97c154408fd5498551b3d94332c1b">HMValidateHandle</a>(PtoH(pwndParent), TYPE_WINDOW));</div>
<div class="line"><a name="l00637"></a><span class="lineno">  637</span>&#160;    <a class="code" href="a00899.html#abfae1dfb48db23dcea4494f7990ad6a6">ThreadLock</a>(pwndParent, &amp;tlpwndParent);</div>
<div class="line"><a name="l00638"></a><span class="lineno">  638</span>&#160; </div>
<div class="line"><a name="l00639"></a><span class="lineno">  639</span>&#160;    fNoZorder = TRUE;</div>
<div class="line"><a name="l00640"></a><span class="lineno">  640</span>&#160; </div>
<div class="line"><a name="l00641"></a><span class="lineno">  641</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l00642"></a><span class="lineno">  642</span>&#160;<span class="comment">     * Go through the SMWP list, enumerating each WINDOWPOS, and compute</span></div>
<div class="line"><a name="l00643"></a><span class="lineno">  643</span>&#160;<span class="comment">     * its new window and client rectangles.</span></div>
<div class="line"><a name="l00644"></a><span class="lineno">  644</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l00645"></a><span class="lineno">  645</span>&#160;    <span class="keywordflow">for</span> (pcvr = psmwp-&gt;<a class="code" href="a02773.html#a40b87e98aa2d20c26d45d98641f9a238">acvr</a>, ccvr = psmwp-&gt;<a class="code" href="a02773.html#a1939a69163ecb9423a4804f3f71f1f83">ccvr</a>; --ccvr &gt;= 0; pcvr++) {</div>
<div class="line"><a name="l00646"></a><span class="lineno">  646</span>&#160; </div>
<div class="line"><a name="l00647"></a><span class="lineno">  647</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l00648"></a><span class="lineno">  648</span>&#160;<span class="comment">         * This loop may leave the critsect during each iteration so</span></div>
<div class="line"><a name="l00649"></a><span class="lineno">  649</span>&#160;<span class="comment">         * we revalidate pos.hwnd before use.</span></div>
<div class="line"><a name="l00650"></a><span class="lineno">  650</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l00651"></a><span class="lineno">  651</span>&#160;        <span class="keywordflow">if</span> ((hwnd = pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.hwnd) == NULL)</div>
<div class="line"><a name="l00652"></a><span class="lineno">  652</span>&#160;            <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l00653"></a><span class="lineno">  653</span>&#160; </div>
<div class="line"><a name="l00654"></a><span class="lineno">  654</span>&#160;        pwnd = RevalidateHwnd(hwnd);</div>
<div class="line"><a name="l00655"></a><span class="lineno">  655</span>&#160; </div>
<div class="line"><a name="l00656"></a><span class="lineno">  656</span>&#160;        <span class="keywordflow">if</span> ((pwnd == NULL) || !<a class="code" href="a00872.html#acdc745edef280248141f00e0eb24c7ed">IsStillWindowC</a>(pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.hwndInsertAfter)) {</div>
<div class="line"><a name="l00657"></a><span class="lineno">  657</span>&#160;            pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.hwnd  = NULL;</div>
<div class="line"><a name="l00658"></a><span class="lineno">  658</span>&#160;            pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.flags = SWP_NOREDRAW | SWP_NOCHANGE;</div>
<div class="line"><a name="l00659"></a><span class="lineno">  659</span>&#160;            <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l00660"></a><span class="lineno">  660</span>&#160;        }</div>
<div class="line"><a name="l00661"></a><span class="lineno">  661</span>&#160; </div>
<div class="line"><a name="l00662"></a><span class="lineno">  662</span>&#160;        ThreadLockAlways(pwnd, &amp;tlpwnd);</div>
<div class="line"><a name="l00663"></a><span class="lineno">  663</span>&#160; </div>
<div class="line"><a name="l00664"></a><span class="lineno">  664</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l00665"></a><span class="lineno">  665</span>&#160;<span class="comment">         * Used for 3.0 compatibility.  3.0 sent the NCCALCSIZE message even if</span></div>
<div class="line"><a name="l00666"></a><span class="lineno">  666</span>&#160;<span class="comment">         * the size of the window wasn&#39;t changing.</span></div>
<div class="line"><a name="l00667"></a><span class="lineno">  667</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l00668"></a><span class="lineno">  668</span>&#160;        fForceNCCalcSize = FALSE;</div>
<div class="line"><a name="l00669"></a><span class="lineno">  669</span>&#160; </div>
<div class="line"><a name="l00670"></a><span class="lineno">  670</span>&#160;        <span class="keywordflow">if</span> (!hwndNewActive &amp;&amp; !(pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.flags &amp; SWP_NOACTIVATE))</div>
<div class="line"><a name="l00671"></a><span class="lineno">  671</span>&#160;            hwndNewActive = HWq(pwnd);</div>
<div class="line"><a name="l00672"></a><span class="lineno">  672</span>&#160; </div>
<div class="line"><a name="l00673"></a><span class="lineno">  673</span>&#160;        <span class="keywordflow">if</span> (!(pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.flags &amp; SWP_NOSENDCHANGING)) {</div>
<div class="line"><a name="l00674"></a><span class="lineno">  674</span>&#160; </div>
<div class="line"><a name="l00675"></a><span class="lineno">  675</span>&#160;            <a class="code" href="a02581.html">PWND</a> pwndT;</div>
<div class="line"><a name="l00676"></a><span class="lineno">  676</span>&#160; </div>
<div class="line"><a name="l00677"></a><span class="lineno">  677</span>&#160;            <a class="code" href="a00842.html#a69cf2e14dcefd941469ad5126e40f79a">xxxSendMessage</a>(pwnd, WM_WINDOWPOSCHANGING, 0, (LONG)&amp;pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>);</div>
<div class="line"><a name="l00678"></a><span class="lineno">  678</span>&#160; </div>
<div class="line"><a name="l00679"></a><span class="lineno">  679</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l00680"></a><span class="lineno">  680</span>&#160;<span class="comment">             * Don&#39;t let them change pcvr-&gt;pos.hwnd. It doesn&#39;t make sense</span></div>
<div class="line"><a name="l00681"></a><span class="lineno">  681</span>&#160;<span class="comment">             *  plus it&#39;ll mess us up.</span></div>
<div class="line"><a name="l00682"></a><span class="lineno">  682</span>&#160;<span class="comment">             * I&#39;m making this RIP_ERROR because we&#39;re too close to RTM (7/11/96)</span></div>
<div class="line"><a name="l00683"></a><span class="lineno">  683</span>&#160;<span class="comment">             *  just to make sure that we won&#39;t break anyone. This should be</span></div>
<div class="line"><a name="l00684"></a><span class="lineno">  684</span>&#160;<span class="comment">             *  changed to a RIP_WARNING after we ship. Use LOWORD to ignore</span></div>
<div class="line"><a name="l00685"></a><span class="lineno">  685</span>&#160;<span class="comment">             *  &quot;changes&quot; by NTVDM</span></div>
<div class="line"><a name="l00686"></a><span class="lineno">  686</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l00687"></a><span class="lineno">  687</span>&#160;<span class="preprocessor">#ifdef DEBUG</span></div>
<div class="line"><a name="l00688"></a><span class="lineno">  688</span>&#160;            <span class="keywordflow">if</span> (LOWORD(pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.hwnd) != LOWORD(hwnd)) {</div>
<div class="line"><a name="l00689"></a><span class="lineno">  689</span>&#160;                <a class="code" href="a00371.html#a01c4659626880ba56745765a3580a36b">RIPMSG0</a>(<a class="code" href="a00371.html#afa5f32de88404289ec03cd2c0e61e94f">RIP_ERROR</a>,</div>
<div class="line"><a name="l00690"></a><span class="lineno">  690</span>&#160;                        <span class="stringliteral">&quot;xxxCalcValidRects: Ignoring pcvr-&gt;pos.hwnd change by WM_WINDOWPOSCHANGING&quot;</span>);</div>
<div class="line"><a name="l00691"></a><span class="lineno">  691</span>&#160;            }</div>
<div class="line"><a name="l00692"></a><span class="lineno">  692</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00693"></a><span class="lineno">  693</span>&#160;            pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.hwnd = hwnd;</div>
<div class="line"><a name="l00694"></a><span class="lineno">  694</span>&#160; </div>
<div class="line"><a name="l00695"></a><span class="lineno">  695</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l00696"></a><span class="lineno">  696</span>&#160;<span class="comment">             * If the window sets again &#39;hwndInsertAfter&#39; to HWND_NOTOPMOST</span></div>
<div class="line"><a name="l00697"></a><span class="lineno">  697</span>&#160;<span class="comment">             * or HWND_TOPMOST, we need to set this member appropriately.</span></div>
<div class="line"><a name="l00698"></a><span class="lineno">  698</span>&#160;<span class="comment">             * See CheckTopmost for details.</span></div>
<div class="line"><a name="l00699"></a><span class="lineno">  699</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l00700"></a><span class="lineno">  700</span>&#160;            <span class="keywordflow">if</span> (pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.hwndInsertAfter == HWND_NOTOPMOST) {</div>
<div class="line"><a name="l00701"></a><span class="lineno">  701</span>&#160;                <span class="keywordflow">if</span> (TestWF(pwnd, WEFTOPMOST)) {</div>
<div class="line"><a name="l00702"></a><span class="lineno">  702</span>&#160; </div>
<div class="line"><a name="l00703"></a><span class="lineno">  703</span>&#160;                    pwndT = <a class="code" href="a00872.html#ad862db65d0d16e60ffe35ee1e6afa082">GetLastTopMostWindow</a>();</div>
<div class="line"><a name="l00704"></a><span class="lineno">  704</span>&#160;                    pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.hwndInsertAfter = HW(pwndT);</div>
<div class="line"><a name="l00705"></a><span class="lineno">  705</span>&#160; </div>
<div class="line"><a name="l00706"></a><span class="lineno">  706</span>&#160;                    <span class="keywordflow">if</span> (pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.hwndInsertAfter == pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.hwnd) {</div>
<div class="line"><a name="l00707"></a><span class="lineno">  707</span>&#160;                        pwndT = <a class="code" href="a00365.html#a976181f00e2ce3d0df4b770ea93f8443">_GetWindow</a>(pwnd, GW_HWNDPREV);</div>
<div class="line"><a name="l00708"></a><span class="lineno">  708</span>&#160;                        pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.hwndInsertAfter = HW(pwndT);</div>
<div class="line"><a name="l00709"></a><span class="lineno">  709</span>&#160;                    }</div>
<div class="line"><a name="l00710"></a><span class="lineno">  710</span>&#160;                } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00711"></a><span class="lineno">  711</span>&#160;                    pwndT = <a class="code" href="a00365.html#a976181f00e2ce3d0df4b770ea93f8443">_GetWindow</a>(pwnd, GW_HWNDPREV);</div>
<div class="line"><a name="l00712"></a><span class="lineno">  712</span>&#160;                    pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.hwndInsertAfter = HW(pwndT);</div>
<div class="line"><a name="l00713"></a><span class="lineno">  713</span>&#160;                }</div>
<div class="line"><a name="l00714"></a><span class="lineno">  714</span>&#160;            } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.hwndInsertAfter == HWND_TOPMOST) {</div>
<div class="line"><a name="l00715"></a><span class="lineno">  715</span>&#160;                pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.hwndInsertAfter = HWND_TOP;</div>
<div class="line"><a name="l00716"></a><span class="lineno">  716</span>&#160;            }</div>
<div class="line"><a name="l00717"></a><span class="lineno">  717</span>&#160;        }</div>
<div class="line"><a name="l00718"></a><span class="lineno">  718</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l00719"></a><span class="lineno">  719</span>&#160;<span class="comment">         * make sure the rectangle still matches the window&#39;s region</span></div>
<div class="line"><a name="l00720"></a><span class="lineno">  720</span>&#160;<span class="comment">         *</span></div>
<div class="line"><a name="l00721"></a><span class="lineno">  721</span>&#160;<span class="comment">         * Remember the old window rectangle in parent coordinates</span></div>
<div class="line"><a name="l00722"></a><span class="lineno">  722</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l00723"></a><span class="lineno">  723</span>&#160;        xWindowOld  = pwnd-&gt;<a class="code" href="a02581.html#a2778d611c2b27395e559c94d05732e1f">rcWindow</a>.left - pwndParent-&gt;<a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>.left;</div>
<div class="line"><a name="l00724"></a><span class="lineno">  724</span>&#160;        yWindowOld  = pwnd-&gt;<a class="code" href="a02581.html#a2778d611c2b27395e559c94d05732e1f">rcWindow</a>.top - pwndParent-&gt;<a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>.top;</div>
<div class="line"><a name="l00725"></a><span class="lineno">  725</span>&#160;        cxWindowOld = pwnd-&gt;<a class="code" href="a02581.html#a2778d611c2b27395e559c94d05732e1f">rcWindow</a>.right - pwnd-&gt;<a class="code" href="a02581.html#a2778d611c2b27395e559c94d05732e1f">rcWindow</a>.left;</div>
<div class="line"><a name="l00726"></a><span class="lineno">  726</span>&#160;        cyWindowOld = pwnd-&gt;<a class="code" href="a02581.html#a2778d611c2b27395e559c94d05732e1f">rcWindow</a>.bottom - pwnd-&gt;<a class="code" href="a02581.html#a2778d611c2b27395e559c94d05732e1f">rcWindow</a>.top;</div>
<div class="line"><a name="l00727"></a><span class="lineno">  727</span>&#160; </div>
<div class="line"><a name="l00728"></a><span class="lineno">  728</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l00729"></a><span class="lineno">  729</span>&#160;<span class="comment">         * Assume the client is not moving or sizing</span></div>
<div class="line"><a name="l00730"></a><span class="lineno">  730</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l00731"></a><span class="lineno">  731</span>&#160;        pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.flags |= SWP_NOCLIENTSIZE | SWP_NOCLIENTMOVE;</div>
<div class="line"><a name="l00732"></a><span class="lineno">  732</span>&#160; </div>
<div class="line"><a name="l00733"></a><span class="lineno">  733</span>&#160;        <span class="keywordflow">if</span> (!(pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.flags &amp; SWP_NOMOVE)) {</div>
<div class="line"><a name="l00734"></a><span class="lineno">  734</span>&#160; </div>
<div class="line"><a name="l00735"></a><span class="lineno">  735</span>&#160;            <span class="keywordflow">if</span> (pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.x == xWindowOld &amp;&amp; pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.y == yWindowOld)</div>
<div class="line"><a name="l00736"></a><span class="lineno">  736</span>&#160;                pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.flags |= SWP_NOMOVE;</div>
<div class="line"><a name="l00737"></a><span class="lineno">  737</span>&#160; </div>
<div class="line"><a name="l00738"></a><span class="lineno">  738</span>&#160;            <span class="keywordflow">if</span> (TestWF(pwnd, WFMINIMIZED) &amp;&amp; <a class="code" href="a00899.html#a0667a88c1c1553b0c9796ab56bacf3ba">IsTrayWindow</a>(pwnd)) {</div>
<div class="line"><a name="l00739"></a><span class="lineno">  739</span>&#160;                pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.x = WHERE_NOONE_CAN_SEE_ME;</div>
<div class="line"><a name="l00740"></a><span class="lineno">  740</span>&#160;                pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.y = WHERE_NOONE_CAN_SEE_ME;</div>
<div class="line"><a name="l00741"></a><span class="lineno">  741</span>&#160;            }</div>
<div class="line"><a name="l00742"></a><span class="lineno">  742</span>&#160; </div>
<div class="line"><a name="l00743"></a><span class="lineno">  743</span>&#160;        } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00744"></a><span class="lineno">  744</span>&#160;            pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.x = xWindowOld;</div>
<div class="line"><a name="l00745"></a><span class="lineno">  745</span>&#160;            pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.y = yWindowOld;</div>
<div class="line"><a name="l00746"></a><span class="lineno">  746</span>&#160;        }</div>
<div class="line"><a name="l00747"></a><span class="lineno">  747</span>&#160; </div>
<div class="line"><a name="l00748"></a><span class="lineno">  748</span>&#160;        <span class="keywordflow">if</span> (!(pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.flags &amp; SWP_NOSIZE)) {</div>
<div class="line"><a name="l00749"></a><span class="lineno">  749</span>&#160; </div>
<div class="line"><a name="l00750"></a><span class="lineno">  750</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l00751"></a><span class="lineno">  751</span>&#160;<span class="comment">             * Don&#39;t allow an invalid window rectangle.</span></div>
<div class="line"><a name="l00752"></a><span class="lineno">  752</span>&#160;<span class="comment">             * BOGUS HACK: For Norton Antivirus, they call</span></div>
<div class="line"><a name="l00753"></a><span class="lineno">  753</span>&#160;<span class="comment">             * MoveWindow at WM_CREATE Time EVEN though</span></div>
<div class="line"><a name="l00754"></a><span class="lineno">  754</span>&#160;<span class="comment">             * the window is minimzed, but they assume its</span></div>
<div class="line"><a name="l00755"></a><span class="lineno">  755</span>&#160;<span class="comment">             * restored at WM_CREATE time.... B#11185, t-arthb</span></div>
<div class="line"><a name="l00756"></a><span class="lineno">  756</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l00757"></a><span class="lineno">  757</span>&#160;            <span class="keywordflow">if</span> (TestWF(pwnd, WFMINIMIZED) &amp;&amp;</div>
<div class="line"><a name="l00758"></a><span class="lineno">  758</span>&#160;                <a class="code" href="a00365.html#a600525b4b6d1cfd74c99b5484051ce5c">_GetProp</a>(pwnd, PROP_CHECKPOINT, PROPF_INTERNAL)) {</div>
<div class="line"><a name="l00759"></a><span class="lineno">  759</span>&#160; </div>
<div class="line"><a name="l00760"></a><span class="lineno">  760</span>&#160;                pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.cx = SYSMET(CXMINIMIZED);</div>
<div class="line"><a name="l00761"></a><span class="lineno">  761</span>&#160;                pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.cy = SYSMET(CYMINIMIZED);</div>
<div class="line"><a name="l00762"></a><span class="lineno">  762</span>&#160; </div>
<div class="line"><a name="l00763"></a><span class="lineno">  763</span>&#160;            } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00764"></a><span class="lineno">  764</span>&#160;                <span class="keywordflow">if</span> (pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.cx &lt; 0)</div>
<div class="line"><a name="l00765"></a><span class="lineno">  765</span>&#160;                    pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.cx = 0;</div>
<div class="line"><a name="l00766"></a><span class="lineno">  766</span>&#160; </div>
<div class="line"><a name="l00767"></a><span class="lineno">  767</span>&#160;                <span class="keywordflow">if</span> (pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.cy &lt; 0)</div>
<div class="line"><a name="l00768"></a><span class="lineno">  768</span>&#160;                    pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.cy = 0;</div>
<div class="line"><a name="l00769"></a><span class="lineno">  769</span>&#160;            }</div>
<div class="line"><a name="l00770"></a><span class="lineno">  770</span>&#160; </div>
<div class="line"><a name="l00771"></a><span class="lineno">  771</span>&#160;            <span class="keywordflow">if</span> (pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.cx == cxWindowOld &amp;&amp; pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.cy == cyWindowOld) {</div>
<div class="line"><a name="l00772"></a><span class="lineno">  772</span>&#160;                pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.flags |= SWP_NOSIZE;</div>
<div class="line"><a name="l00773"></a><span class="lineno">  773</span>&#160;                <span class="keywordflow">if</span> (!TestWF(pwnd, WFWIN31COMPAT))</div>
<div class="line"><a name="l00774"></a><span class="lineno">  774</span>&#160;                    fForceNCCalcSize = TRUE;</div>
<div class="line"><a name="l00775"></a><span class="lineno">  775</span>&#160;            }</div>
<div class="line"><a name="l00776"></a><span class="lineno">  776</span>&#160;        } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00777"></a><span class="lineno">  777</span>&#160;            pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.cx = cxWindowOld;</div>
<div class="line"><a name="l00778"></a><span class="lineno">  778</span>&#160;            pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.cy = cyWindowOld;</div>
<div class="line"><a name="l00779"></a><span class="lineno">  779</span>&#160;        }</div>
<div class="line"><a name="l00780"></a><span class="lineno">  780</span>&#160; </div>
<div class="line"><a name="l00781"></a><span class="lineno">  781</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l00782"></a><span class="lineno">  782</span>&#160;<span class="comment">         * If showing and already visible, or hiding and already hidden,</span></div>
<div class="line"><a name="l00783"></a><span class="lineno">  783</span>&#160;<span class="comment">         * turn off the appropriate bit.</span></div>
<div class="line"><a name="l00784"></a><span class="lineno">  784</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l00785"></a><span class="lineno">  785</span>&#160;        <span class="keywordflow">if</span> (TestWF(pwnd, WFVISIBLE)) {</div>
<div class="line"><a name="l00786"></a><span class="lineno">  786</span>&#160;            pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.flags &amp;= ~SWP_SHOWWINDOW;</div>
<div class="line"><a name="l00787"></a><span class="lineno">  787</span>&#160;        } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00788"></a><span class="lineno">  788</span>&#160;            pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.flags &amp;= ~SWP_HIDEWINDOW;</div>
<div class="line"><a name="l00789"></a><span class="lineno">  789</span>&#160; </div>
<div class="line"><a name="l00790"></a><span class="lineno">  790</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l00791"></a><span class="lineno">  791</span>&#160;<span class="comment">             * If hidden, and we&#39;re NOT showing, then we won&#39;t be drawing,</span></div>
<div class="line"><a name="l00792"></a><span class="lineno">  792</span>&#160;<span class="comment">             * no matter what else is going on.</span></div>
<div class="line"><a name="l00793"></a><span class="lineno">  793</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l00794"></a><span class="lineno">  794</span>&#160;            <span class="keywordflow">if</span> (!(pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.flags &amp; SWP_SHOWWINDOW))</div>
<div class="line"><a name="l00795"></a><span class="lineno">  795</span>&#160;                pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.flags |= SWP_NOREDRAW;</div>
<div class="line"><a name="l00796"></a><span class="lineno">  796</span>&#160;        }</div>
<div class="line"><a name="l00797"></a><span class="lineno">  797</span>&#160; </div>
<div class="line"><a name="l00798"></a><span class="lineno">  798</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l00799"></a><span class="lineno">  799</span>&#160;<span class="comment">         * Muck with the zorder for bottommost windows, again</span></div>
<div class="line"><a name="l00800"></a><span class="lineno">  800</span>&#160;<span class="comment">         * See comment in DeferWindowPos</span></div>
<div class="line"><a name="l00801"></a><span class="lineno">  801</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l00802"></a><span class="lineno">  802</span>&#160;        <span class="keywordflow">if</span> (TestWF(pwnd, WFBOTTOMMOST)) {</div>
<div class="line"><a name="l00803"></a><span class="lineno">  803</span>&#160;            pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.flags &amp;= ~SWP_NOZORDER;</div>
<div class="line"><a name="l00804"></a><span class="lineno">  804</span>&#160;            pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.hwndInsertAfter = HWND_BOTTOM;</div>
<div class="line"><a name="l00805"></a><span class="lineno">  805</span>&#160;        }</div>
<div class="line"><a name="l00806"></a><span class="lineno">  806</span>&#160; </div>
<div class="line"><a name="l00807"></a><span class="lineno">  807</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l00808"></a><span class="lineno">  808</span>&#160;<span class="comment">         * If we&#39;re Z-ordering, we can try to remove the Z order</span></div>
<div class="line"><a name="l00809"></a><span class="lineno">  809</span>&#160;<span class="comment">         * bit, as long as all previous windows in the WINDOWPOS list</span></div>
<div class="line"><a name="l00810"></a><span class="lineno">  810</span>&#160;<span class="comment">         * have SWP_NOZORDER set.</span></div>
<div class="line"><a name="l00811"></a><span class="lineno">  811</span>&#160;<span class="comment">         *</span></div>
<div class="line"><a name="l00812"></a><span class="lineno">  812</span>&#160;<span class="comment">         * The reason we don&#39;t do this for each window individually</span></div>
<div class="line"><a name="l00813"></a><span class="lineno">  813</span>&#160;<span class="comment">         * is that a window&#39;s eventual Z order depends on changes that</span></div>
<div class="line"><a name="l00814"></a><span class="lineno">  814</span>&#160;<span class="comment">         * may have occured on windows earlier in the WINDOWPOS list,</span></div>
<div class="line"><a name="l00815"></a><span class="lineno">  815</span>&#160;<span class="comment">         * so we can only call ValidateZorder if none of the previous</span></div>
<div class="line"><a name="l00816"></a><span class="lineno">  816</span>&#160;<span class="comment">         * windows have changed.</span></div>
<div class="line"><a name="l00817"></a><span class="lineno">  817</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l00818"></a><span class="lineno">  818</span>&#160;        <span class="keywordflow">if</span> (fNoZorder &amp;&amp; !(pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.flags &amp; SWP_NOZORDER)) {</div>
<div class="line"><a name="l00819"></a><span class="lineno">  819</span>&#160; </div>
<div class="line"><a name="l00820"></a><span class="lineno">  820</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l00821"></a><span class="lineno">  821</span>&#160;<span class="comment">             * If the TOPMOST bit is changing, the Z order is &quot;changing&quot;,</span></div>
<div class="line"><a name="l00822"></a><span class="lineno">  822</span>&#160;<span class="comment">             * so don&#39;t clear the bit even if it&#39;s in the right place in the</span></div>
<div class="line"><a name="l00823"></a><span class="lineno">  823</span>&#160;<span class="comment">             * list.</span></div>
<div class="line"><a name="l00824"></a><span class="lineno">  824</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l00825"></a><span class="lineno">  825</span>&#160;            fNoZorder = FALSE;</div>
<div class="line"><a name="l00826"></a><span class="lineno">  826</span>&#160;            <span class="keywordflow">if</span> (!TestWF(pwnd, WFTOGGLETOPMOST) &amp;&amp; <a class="code" href="a00872.html#ac6733c289f2067cee07a1cf78bb001ab">ValidateZorder</a>(pcvr)) {</div>
<div class="line"><a name="l00827"></a><span class="lineno">  827</span>&#160;                fNoZorder = TRUE;</div>
<div class="line"><a name="l00828"></a><span class="lineno">  828</span>&#160;                pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.flags |= SWP_NOZORDER;</div>
<div class="line"><a name="l00829"></a><span class="lineno">  829</span>&#160;            }</div>
<div class="line"><a name="l00830"></a><span class="lineno">  830</span>&#160;        }</div>
<div class="line"><a name="l00831"></a><span class="lineno">  831</span>&#160; </div>
<div class="line"><a name="l00832"></a><span class="lineno">  832</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l00833"></a><span class="lineno">  833</span>&#160;<span class="comment">         * If no change is occuring, or if a parent is invisible,</span></div>
<div class="line"><a name="l00834"></a><span class="lineno">  834</span>&#160;<span class="comment">         * we won&#39;t be redrawing.</span></div>
<div class="line"><a name="l00835"></a><span class="lineno">  835</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l00836"></a><span class="lineno">  836</span>&#160;        <span class="keywordflow">if</span> (!(pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.flags &amp; SWP_NOREDRAW)) {</div>
<div class="line"><a name="l00837"></a><span class="lineno">  837</span>&#160;            <span class="keywordflow">if</span> ((pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.flags &amp; SWP_CHANGEMASK) == SWP_NOCHANGE ||</div>
<div class="line"><a name="l00838"></a><span class="lineno">  838</span>&#160;                    !<a class="code" href="a00365.html#a914150c867e606863ba8d2f56108797b">_FChildVisible</a>(pwnd)) {</div>
<div class="line"><a name="l00839"></a><span class="lineno">  839</span>&#160;                pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.flags |= SWP_NOREDRAW;</div>
<div class="line"><a name="l00840"></a><span class="lineno">  840</span>&#160;            }</div>
<div class="line"><a name="l00841"></a><span class="lineno">  841</span>&#160;        }</div>
<div class="line"><a name="l00842"></a><span class="lineno">  842</span>&#160; </div>
<div class="line"><a name="l00843"></a><span class="lineno">  843</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l00844"></a><span class="lineno">  844</span>&#160;<span class="comment">         * BACKWARD COMPATIBILITY HACK</span></div>
<div class="line"><a name="l00845"></a><span class="lineno">  845</span>&#160;<span class="comment">         *</span></div>
<div class="line"><a name="l00846"></a><span class="lineno">  846</span>&#160;<span class="comment">         * In 3.0, if a window was moving but not sizing, we&#39;d send the</span></div>
<div class="line"><a name="l00847"></a><span class="lineno">  847</span>&#160;<span class="comment">         * WM_NCCALCSIZE message anyhow.  Lotus Notes 2.1 depends on this</span></div>
<div class="line"><a name="l00848"></a><span class="lineno">  848</span>&#160;<span class="comment">         * in order to move its &quot;navigation bar&quot; when the main window moves.</span></div>
<div class="line"><a name="l00849"></a><span class="lineno">  849</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l00850"></a><span class="lineno">  850</span>&#160;        <span class="keywordflow">if</span> (!(pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.flags &amp; SWP_NOMOVE) &amp;&amp;</div>
<div class="line"><a name="l00851"></a><span class="lineno">  851</span>&#160;            !TestWF(pwnd, WFWIN31COMPAT) &amp;&amp;</div>
<div class="line"><a name="l00852"></a><span class="lineno">  852</span>&#160;            (<a class="code" href="a00263.html#af0277284ad14b2b685eb0dcb1f506323">GetAppCompatFlags</a>(NULL) &amp; GACF_NCCALCSIZEONMOVE)) {</div>
<div class="line"><a name="l00853"></a><span class="lineno">  853</span>&#160; </div>
<div class="line"><a name="l00854"></a><span class="lineno">  854</span>&#160;            fForceNCCalcSize = TRUE;</div>
<div class="line"><a name="l00855"></a><span class="lineno">  855</span>&#160;        }</div>
<div class="line"><a name="l00856"></a><span class="lineno">  856</span>&#160; </div>
<div class="line"><a name="l00857"></a><span class="lineno">  857</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l00858"></a><span class="lineno">  858</span>&#160;<span class="comment">         * If the window rect is sizing, or if the frame has changed,</span></div>
<div class="line"><a name="l00859"></a><span class="lineno">  859</span>&#160;<span class="comment">         * send the WM_NCCALCSIZE message and deal with valid areas.</span></div>
<div class="line"><a name="l00860"></a><span class="lineno">  860</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l00861"></a><span class="lineno">  861</span>&#160;        <span class="keywordflow">if</span> (((pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.flags &amp; (SWP_NOSIZE | SWP_FRAMECHANGED)) != SWP_NOSIZE) ||</div>
<div class="line"><a name="l00862"></a><span class="lineno">  862</span>&#160;            fForceNCCalcSize) {</div>
<div class="line"><a name="l00863"></a><span class="lineno">  863</span>&#160; </div>
<div class="line"><a name="l00864"></a><span class="lineno">  864</span>&#160;            WINDOWPOS pos;</div>
<div class="line"><a name="l00865"></a><span class="lineno">  865</span>&#160; </div>
<div class="line"><a name="l00866"></a><span class="lineno">  866</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l00867"></a><span class="lineno">  867</span>&#160;<span class="comment">             * check for full screen main app window</span></div>
<div class="line"><a name="l00868"></a><span class="lineno">  868</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l00869"></a><span class="lineno">  869</span>&#160;            <span class="keywordflow">if</span> (!TestWF(pwnd, WFCHILD) &amp;&amp; !TestWF(pwnd, WEFTOOLWINDOW)) {</div>
<div class="line"><a name="l00870"></a><span class="lineno">  870</span>&#160;                <a class="code" href="a00872.html#add7102c3b2a5a39857d0bbac00bab750">xxxCheckFullScreen</a>(pwnd, (LPRECT)&amp;pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.x);</div>
<div class="line"><a name="l00871"></a><span class="lineno">  871</span>&#160;            }</div>
<div class="line"><a name="l00872"></a><span class="lineno">  872</span>&#160; </div>
<div class="line"><a name="l00873"></a><span class="lineno">  873</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l00874"></a><span class="lineno">  874</span>&#160;<span class="comment">             * Set up NCCALCSIZE message parameters (in parent coords)</span></div>
<div class="line"><a name="l00875"></a><span class="lineno">  875</span>&#160;<span class="comment">             * wParam = fClientOnly = TRUE</span></div>
<div class="line"><a name="l00876"></a><span class="lineno">  876</span>&#160;<span class="comment">             * lParam = &amp;params</span></div>
<div class="line"><a name="l00877"></a><span class="lineno">  877</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l00878"></a><span class="lineno">  878</span>&#160;            pos = pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>;     <span class="comment">// Make a local stack copy</span></div>
<div class="line"><a name="l00879"></a><span class="lineno">  879</span>&#160;            params.lppos = &amp;pos;</div>
<div class="line"><a name="l00880"></a><span class="lineno">  880</span>&#160; </div>
<div class="line"><a name="l00881"></a><span class="lineno">  881</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l00882"></a><span class="lineno">  882</span>&#160;<span class="comment">             * params.rgrc[0] = rcWindowNew = New window rectangle</span></div>
<div class="line"><a name="l00883"></a><span class="lineno">  883</span>&#160;<span class="comment">             * params.rgrc[1] = rcWindowOld = Old window rectangle</span></div>
<div class="line"><a name="l00884"></a><span class="lineno">  884</span>&#160;<span class="comment">             * params.rgrc[2] = rcClientOld = Old client rectangle</span></div>
<div class="line"><a name="l00885"></a><span class="lineno">  885</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l00886"></a><span class="lineno">  886</span>&#160;<span class="preprocessor">            #define rcWindowNew params.rgrc[0]</span></div>
<div class="line"><a name="l00887"></a><span class="lineno">  887</span>&#160;<span class="preprocessor">            #define rcWindowOld params.rgrc[1]</span></div>
<div class="line"><a name="l00888"></a><span class="lineno">  888</span>&#160;<span class="preprocessor">            #define rcClientOld params.rgrc[2]</span></div>
<div class="line"><a name="l00889"></a><span class="lineno">  889</span>&#160; </div>
<div class="line"><a name="l00890"></a><span class="lineno">  890</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l00891"></a><span class="lineno">  891</span>&#160;<span class="comment">             * Set up rcWindowNew in parent relative coordinates</span></div>
<div class="line"><a name="l00892"></a><span class="lineno">  892</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l00893"></a><span class="lineno">  893</span>&#160;            <a class="code" href="a00872.html#a1b6389b3a6b60f8db71c573bb05a7a0a">rcWindowNew</a>.left   = pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.x;</div>
<div class="line"><a name="l00894"></a><span class="lineno">  894</span>&#160;            <a class="code" href="a00872.html#a1b6389b3a6b60f8db71c573bb05a7a0a">rcWindowNew</a>.right  = <a class="code" href="a00872.html#a1b6389b3a6b60f8db71c573bb05a7a0a">rcWindowNew</a>.left + pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.cx;</div>
<div class="line"><a name="l00895"></a><span class="lineno">  895</span>&#160;            <a class="code" href="a00872.html#a1b6389b3a6b60f8db71c573bb05a7a0a">rcWindowNew</a>.top    = pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.y;</div>
<div class="line"><a name="l00896"></a><span class="lineno">  896</span>&#160;            <a class="code" href="a00872.html#a1b6389b3a6b60f8db71c573bb05a7a0a">rcWindowNew</a>.bottom = <a class="code" href="a00872.html#a1b6389b3a6b60f8db71c573bb05a7a0a">rcWindowNew</a>.top + pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.cy;</div>
<div class="line"><a name="l00897"></a><span class="lineno">  897</span>&#160; </div>
<div class="line"><a name="l00898"></a><span class="lineno">  898</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l00899"></a><span class="lineno">  899</span>&#160;<span class="comment">             * Set up rcWindowOld in parent relative coordinates</span></div>
<div class="line"><a name="l00900"></a><span class="lineno">  900</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l00901"></a><span class="lineno">  901</span>&#160;            <a class="code" href="a00872.html#ae11d6cf01eab13a4d3c27f3b7efb297a">rcWindowOld</a>.left   = pwnd-&gt;<a class="code" href="a02581.html#a2778d611c2b27395e559c94d05732e1f">rcWindow</a>.left - pwndParent-&gt;<a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>.left;</div>
<div class="line"><a name="l00902"></a><span class="lineno">  902</span>&#160;            <a class="code" href="a00872.html#ae11d6cf01eab13a4d3c27f3b7efb297a">rcWindowOld</a>.right  = pwnd-&gt;<a class="code" href="a02581.html#a2778d611c2b27395e559c94d05732e1f">rcWindow</a>.right - pwndParent-&gt;<a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>.left;</div>
<div class="line"><a name="l00903"></a><span class="lineno">  903</span>&#160;            <a class="code" href="a00872.html#ae11d6cf01eab13a4d3c27f3b7efb297a">rcWindowOld</a>.top    = pwnd-&gt;<a class="code" href="a02581.html#a2778d611c2b27395e559c94d05732e1f">rcWindow</a>.top - pwndParent-&gt;<a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>.top;</div>
<div class="line"><a name="l00904"></a><span class="lineno">  904</span>&#160;            <a class="code" href="a00872.html#ae11d6cf01eab13a4d3c27f3b7efb297a">rcWindowOld</a>.bottom = pwnd-&gt;<a class="code" href="a02581.html#a2778d611c2b27395e559c94d05732e1f">rcWindow</a>.bottom - pwndParent-&gt;<a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>.top;</div>
<div class="line"><a name="l00905"></a><span class="lineno">  905</span>&#160; </div>
<div class="line"><a name="l00906"></a><span class="lineno">  906</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l00907"></a><span class="lineno">  907</span>&#160;<span class="comment">             * Set up rcClientOld in parent relative coordinates</span></div>
<div class="line"><a name="l00908"></a><span class="lineno">  908</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l00909"></a><span class="lineno">  909</span>&#160;            <a class="code" href="a00872.html#ad5076e349276498cb1f4e66e5f9d7377">rcClientOld</a>.left   = pwnd-&gt;<a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>.left - pwndParent-&gt;<a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>.left;</div>
<div class="line"><a name="l00910"></a><span class="lineno">  910</span>&#160;            <a class="code" href="a00872.html#ad5076e349276498cb1f4e66e5f9d7377">rcClientOld</a>.right  = pwnd-&gt;<a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>.right - pwndParent-&gt;<a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>.left;</div>
<div class="line"><a name="l00911"></a><span class="lineno">  911</span>&#160;            <a class="code" href="a00872.html#ad5076e349276498cb1f4e66e5f9d7377">rcClientOld</a>.top    = pwnd-&gt;<a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>.top - pwndParent-&gt;<a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>.top;</div>
<div class="line"><a name="l00912"></a><span class="lineno">  912</span>&#160;            <a class="code" href="a00872.html#ad5076e349276498cb1f4e66e5f9d7377">rcClientOld</a>.bottom = pwnd-&gt;<a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>.bottom - pwndParent-&gt;<a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>.top;</div>
<div class="line"><a name="l00913"></a><span class="lineno">  913</span>&#160; </div>
<div class="line"><a name="l00914"></a><span class="lineno">  914</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l00915"></a><span class="lineno">  915</span>&#160;<span class="comment">             * Keep around a copy of the old client position</span></div>
<div class="line"><a name="l00916"></a><span class="lineno">  916</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l00917"></a><span class="lineno">  917</span>&#160;            xClientOld  = <a class="code" href="a00872.html#ad5076e349276498cb1f4e66e5f9d7377">rcClientOld</a>.left;</div>
<div class="line"><a name="l00918"></a><span class="lineno">  918</span>&#160;            cxClientOld = <a class="code" href="a00872.html#ad5076e349276498cb1f4e66e5f9d7377">rcClientOld</a>.right - <a class="code" href="a00872.html#ad5076e349276498cb1f4e66e5f9d7377">rcClientOld</a>.left;</div>
<div class="line"><a name="l00919"></a><span class="lineno">  919</span>&#160;            yClientOld  = <a class="code" href="a00872.html#ad5076e349276498cb1f4e66e5f9d7377">rcClientOld</a>.top;</div>
<div class="line"><a name="l00920"></a><span class="lineno">  920</span>&#160;            cyClientOld = <a class="code" href="a00872.html#ad5076e349276498cb1f4e66e5f9d7377">rcClientOld</a>.bottom - <a class="code" href="a00872.html#ad5076e349276498cb1f4e66e5f9d7377">rcClientOld</a>.top;</div>
<div class="line"><a name="l00921"></a><span class="lineno">  921</span>&#160; </div>
<div class="line"><a name="l00922"></a><span class="lineno">  922</span>&#160;            cmd = (<a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>)<a class="code" href="a00842.html#a69cf2e14dcefd941469ad5126e40f79a">xxxSendMessage</a>(pwnd, WM_NCCALCSIZE, TRUE, (LONG)&amp;params);</div>
<div class="line"><a name="l00923"></a><span class="lineno">  923</span>&#160; </div>
<div class="line"><a name="l00924"></a><span class="lineno">  924</span>&#160;            <span class="keywordflow">if</span> (!<a class="code" href="a00872.html#acdc745edef280248141f00e0eb24c7ed">IsStillWindowC</a>(pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.hwndInsertAfter)) {</div>
<div class="line"><a name="l00925"></a><span class="lineno">  925</span>&#160;                ThreadUnlock(&amp;tlpwnd);</div>
<div class="line"><a name="l00926"></a><span class="lineno">  926</span>&#160;                ThreadUnlock(&amp;tlpwndParent);</div>
<div class="line"><a name="l00927"></a><span class="lineno">  927</span>&#160;                <span class="keywordflow">return</span> FALSE;</div>
<div class="line"><a name="l00928"></a><span class="lineno">  928</span>&#160;            }</div>
<div class="line"><a name="l00929"></a><span class="lineno">  929</span>&#160; </div>
<div class="line"><a name="l00930"></a><span class="lineno">  930</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l00931"></a><span class="lineno">  931</span>&#160;<span class="comment">             * Upon return from NCCALCSIZE:</span></div>
<div class="line"><a name="l00932"></a><span class="lineno">  932</span>&#160;<span class="comment">             *</span></div>
<div class="line"><a name="l00933"></a><span class="lineno">  933</span>&#160;<span class="comment">             * params.rgrc[0] = rcClientNew = New client rect</span></div>
<div class="line"><a name="l00934"></a><span class="lineno">  934</span>&#160;<span class="comment">             * params.rgrc[1] = rcValidDst  = Destination valid rectangle</span></div>
<div class="line"><a name="l00935"></a><span class="lineno">  935</span>&#160;<span class="comment">             * params.rgrc[2] = rcValidSrc  = Source valid rectangle</span></div>
<div class="line"><a name="l00936"></a><span class="lineno">  936</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l00937"></a><span class="lineno">  937</span>&#160;<span class="preprocessor">            #undef rcWindowNew</span></div>
<div class="line"><a name="l00938"></a><span class="lineno">  938</span>&#160;<span class="preprocessor">            #undef rcWindowOld</span></div>
<div class="line"><a name="l00939"></a><span class="lineno">  939</span>&#160;<span class="preprocessor">            #undef rcClientOld</span></div>
<div class="line"><a name="l00940"></a><span class="lineno">  940</span>&#160; </div>
<div class="line"><a name="l00941"></a><span class="lineno">  941</span>&#160;<span class="preprocessor">            #define rcClientNew params.rgrc[0]</span></div>
<div class="line"><a name="l00942"></a><span class="lineno">  942</span>&#160;<span class="preprocessor">            #define rcValidDst  params.rgrc[1]</span></div>
<div class="line"><a name="l00943"></a><span class="lineno">  943</span>&#160;<span class="preprocessor">            #define rcValidSrc  params.rgrc[2]</span></div>
<div class="line"><a name="l00944"></a><span class="lineno">  944</span>&#160; </div>
<div class="line"><a name="l00945"></a><span class="lineno">  945</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l00946"></a><span class="lineno">  946</span>&#160;<span class="comment">             * Calculate the distance the window contents are</span></div>
<div class="line"><a name="l00947"></a><span class="lineno">  947</span>&#160;<span class="comment">             * moving.  If 0 or an invalid value was returned</span></div>
<div class="line"><a name="l00948"></a><span class="lineno">  948</span>&#160;<span class="comment">             * from the WM_NCCALCSIZE message, assume the</span></div>
<div class="line"><a name="l00949"></a><span class="lineno">  949</span>&#160;<span class="comment">             * entire client area is valid and top-left aligned.</span></div>
<div class="line"><a name="l00950"></a><span class="lineno">  950</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l00951"></a><span class="lineno">  951</span>&#160;            <span class="keywordflow">if</span> (cmd &lt; WVR_MINVALID || cmd &gt; WVR_MAXVALID) {</div>
<div class="line"><a name="l00952"></a><span class="lineno">  952</span>&#160; </div>
<div class="line"><a name="l00953"></a><span class="lineno">  953</span>&#160;                <span class="comment">/*</span></div>
<div class="line"><a name="l00954"></a><span class="lineno">  954</span>&#160;<span class="comment">                 * We don&#39;t need to copy rcValidSrc to rcClientOld,</span></div>
<div class="line"><a name="l00955"></a><span class="lineno">  955</span>&#160;<span class="comment">                 * because it&#39;s already stored in rgrc[2].</span></div>
<div class="line"><a name="l00956"></a><span class="lineno">  956</span>&#160;<span class="comment">                 *</span></div>
<div class="line"><a name="l00957"></a><span class="lineno">  957</span>&#160;<span class="comment">                 * rcValidSrc = rcClientOld</span></div>
<div class="line"><a name="l00958"></a><span class="lineno">  958</span>&#160;<span class="comment">                 */</span></div>
<div class="line"><a name="l00959"></a><span class="lineno">  959</span>&#160;                <a class="code" href="a00872.html#a755f978c77390cf0a5dfd1cd9c6bda70">rcValidDst</a> = <a class="code" href="a00872.html#a8448f4e207a4bf2ec0bdbc1690856b7f">rcClientNew</a>;</div>
<div class="line"><a name="l00960"></a><span class="lineno">  960</span>&#160; </div>
<div class="line"><a name="l00961"></a><span class="lineno">  961</span>&#160;                cmd = WVR_ALIGNTOP | WVR_ALIGNLEFT;</div>
<div class="line"><a name="l00962"></a><span class="lineno">  962</span>&#160;            }</div>
<div class="line"><a name="l00963"></a><span class="lineno">  963</span>&#160; </div>
<div class="line"><a name="l00964"></a><span class="lineno">  964</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l00965"></a><span class="lineno">  965</span>&#160;<span class="comment">             * Calculate the distance we&#39;ll be shifting bits...</span></div>
<div class="line"><a name="l00966"></a><span class="lineno">  966</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l00967"></a><span class="lineno">  967</span>&#160;            pcvr-&gt;<a class="code" href="a02769.html#ac470f3430f07eab36a7b32c5b1fbdb15">dxBlt</a> = <a class="code" href="a00872.html#a755f978c77390cf0a5dfd1cd9c6bda70">rcValidDst</a>.left - <a class="code" href="a00872.html#aa2ee600ca153f816d2ee2f780c23468a">rcValidSrc</a>.left;</div>
<div class="line"><a name="l00968"></a><span class="lineno">  968</span>&#160;            pcvr-&gt;<a class="code" href="a02769.html#a05ec7269d05df15e2cfb5bc303db2aa9">dyBlt</a> = <a class="code" href="a00872.html#a755f978c77390cf0a5dfd1cd9c6bda70">rcValidDst</a>.top - <a class="code" href="a00872.html#aa2ee600ca153f816d2ee2f780c23468a">rcValidSrc</a>.top;</div>
<div class="line"><a name="l00969"></a><span class="lineno">  969</span>&#160; </div>
<div class="line"><a name="l00970"></a><span class="lineno">  970</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l00971"></a><span class="lineno">  971</span>&#160;<span class="comment">             * Calculate new client rect size and position</span></div>
<div class="line"><a name="l00972"></a><span class="lineno">  972</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l00973"></a><span class="lineno">  973</span>&#160;            pcvr-&gt;<a class="code" href="a02769.html#add3bb94deda1e8dd31950f4ef8d8756b">xClientNew</a> = <a class="code" href="a00872.html#a8448f4e207a4bf2ec0bdbc1690856b7f">rcClientNew</a>.left;</div>
<div class="line"><a name="l00974"></a><span class="lineno">  974</span>&#160;            pcvr-&gt;<a class="code" href="a02769.html#a986142e07315bb7df9f387eb041e8823">yClientNew</a> = <a class="code" href="a00872.html#a8448f4e207a4bf2ec0bdbc1690856b7f">rcClientNew</a>.top;</div>
<div class="line"><a name="l00975"></a><span class="lineno">  975</span>&#160; </div>
<div class="line"><a name="l00976"></a><span class="lineno">  976</span>&#160;            pcvr-&gt;<a class="code" href="a02769.html#af556dcbe1675038a9bc801fe2634377a">cxClientNew</a> = <a class="code" href="a00872.html#a8448f4e207a4bf2ec0bdbc1690856b7f">rcClientNew</a>.right - <a class="code" href="a00872.html#a8448f4e207a4bf2ec0bdbc1690856b7f">rcClientNew</a>.left;</div>
<div class="line"><a name="l00977"></a><span class="lineno">  977</span>&#160;            pcvr-&gt;<a class="code" href="a02769.html#a6095cee07bc7811ee547795c78640a06">cyClientNew</a> = <a class="code" href="a00872.html#a8448f4e207a4bf2ec0bdbc1690856b7f">rcClientNew</a>.bottom - <a class="code" href="a00872.html#a8448f4e207a4bf2ec0bdbc1690856b7f">rcClientNew</a>.top;</div>
<div class="line"><a name="l00978"></a><span class="lineno">  978</span>&#160; </div>
<div class="line"><a name="l00979"></a><span class="lineno">  979</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l00980"></a><span class="lineno">  980</span>&#160;<span class="comment">             * Figure out whether the client rectangle is moving or sizing,</span></div>
<div class="line"><a name="l00981"></a><span class="lineno">  981</span>&#160;<span class="comment">             * and diddle the appropriate bit if not.</span></div>
<div class="line"><a name="l00982"></a><span class="lineno">  982</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l00983"></a><span class="lineno">  983</span>&#160;            <span class="keywordflow">if</span> (xClientOld != <a class="code" href="a00872.html#a8448f4e207a4bf2ec0bdbc1690856b7f">rcClientNew</a>.left || yClientOld != <a class="code" href="a00872.html#a8448f4e207a4bf2ec0bdbc1690856b7f">rcClientNew</a>.top)</div>
<div class="line"><a name="l00984"></a><span class="lineno">  984</span>&#160;                pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.flags &amp;= ~SWP_NOCLIENTMOVE;</div>
<div class="line"><a name="l00985"></a><span class="lineno">  985</span>&#160; </div>
<div class="line"><a name="l00986"></a><span class="lineno">  986</span>&#160;            <span class="keywordflow">if</span> (cxClientOld != pcvr-&gt;<a class="code" href="a02769.html#af556dcbe1675038a9bc801fe2634377a">cxClientNew</a> || cyClientOld != pcvr-&gt;<a class="code" href="a02769.html#a6095cee07bc7811ee547795c78640a06">cyClientNew</a>)</div>
<div class="line"><a name="l00987"></a><span class="lineno">  987</span>&#160;                pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.flags &amp;= ~SWP_NOCLIENTSIZE;</div>
<div class="line"><a name="l00988"></a><span class="lineno">  988</span>&#160; </div>
<div class="line"><a name="l00989"></a><span class="lineno">  989</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l00990"></a><span class="lineno">  990</span>&#160;<span class="comment">             * If the caller doesn&#39;t want us to save any bits, then don&#39;t.</span></div>
<div class="line"><a name="l00991"></a><span class="lineno">  991</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l00992"></a><span class="lineno">  992</span>&#160;            <span class="keywordflow">if</span> (pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.flags &amp; SWP_NOCOPYBITS) {</div>
<div class="line"><a name="l00993"></a><span class="lineno">  993</span>&#160;AllInvalid:</div>
<div class="line"><a name="l00994"></a><span class="lineno">  994</span>&#160; </div>
<div class="line"><a name="l00995"></a><span class="lineno">  995</span>&#160;                <span class="comment">/*</span></div>
<div class="line"><a name="l00996"></a><span class="lineno">  996</span>&#160;<span class="comment">                 * The entire window is invalid: Set the blt rectangle</span></div>
<div class="line"><a name="l00997"></a><span class="lineno">  997</span>&#160;<span class="comment">                 * to empty, to ensure nothing gets bltted.</span></div>
<div class="line"><a name="l00998"></a><span class="lineno">  998</span>&#160;<span class="comment">                 */</span></div>
<div class="line"><a name="l00999"></a><span class="lineno">  999</span>&#160;                pcvr-&gt;<a class="code" href="a02769.html#a40f00444ae8020f94c99ede45a7e8079">rcBlt</a>.left   =</div>
<div class="line"><a name="l01000"></a><span class="lineno"> 1000</span>&#160;                pcvr-&gt;<a class="code" href="a02769.html#a40f00444ae8020f94c99ede45a7e8079">rcBlt</a>.top    =</div>
<div class="line"><a name="l01001"></a><span class="lineno"> 1001</span>&#160;                pcvr-&gt;<a class="code" href="a02769.html#a40f00444ae8020f94c99ede45a7e8079">rcBlt</a>.right  =</div>
<div class="line"><a name="l01002"></a><span class="lineno"> 1002</span>&#160;                pcvr-&gt;<a class="code" href="a02769.html#a40f00444ae8020f94c99ede45a7e8079">rcBlt</a>.bottom = 0;</div>
<div class="line"><a name="l01003"></a><span class="lineno"> 1003</span>&#160; </div>
<div class="line"><a name="l01004"></a><span class="lineno"> 1004</span>&#160;                ThreadUnlock(&amp;tlpwnd);</div>
<div class="line"><a name="l01005"></a><span class="lineno"> 1005</span>&#160;                <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l01006"></a><span class="lineno"> 1006</span>&#160;            }</div>
<div class="line"><a name="l01007"></a><span class="lineno"> 1007</span>&#160; </div>
<div class="line"><a name="l01008"></a><span class="lineno"> 1008</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l01009"></a><span class="lineno"> 1009</span>&#160;<span class="comment">             * If this is a transparent window, be sure to invalidate</span></div>
<div class="line"><a name="l01010"></a><span class="lineno"> 1010</span>&#160;<span class="comment">             * everything, because only some of the window&#39;s bits are</span></div>
<div class="line"><a name="l01011"></a><span class="lineno"> 1011</span>&#160;<span class="comment">             * blittable.</span></div>
<div class="line"><a name="l01012"></a><span class="lineno"> 1012</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l01013"></a><span class="lineno"> 1013</span>&#160;            <span class="keywordflow">if</span> (TestWF(pwnd, WEFTRANSPARENT))</div>
<div class="line"><a name="l01014"></a><span class="lineno"> 1014</span>&#160;                <span class="keywordflow">goto</span> AllInvalid;</div>
<div class="line"><a name="l01015"></a><span class="lineno"> 1015</span>&#160; </div>
<div class="line"><a name="l01016"></a><span class="lineno"> 1016</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l01017"></a><span class="lineno"> 1017</span>&#160;<span class="comment">             * If both client and window did not change size, the frame didn&#39;t</span></div>
<div class="line"><a name="l01018"></a><span class="lineno"> 1018</span>&#160;<span class="comment">             * change, and the blt rectangle moved the same distance as the</span></div>
<div class="line"><a name="l01019"></a><span class="lineno"> 1019</span>&#160;<span class="comment">             * rectangle, then the entire window area is valid.</span></div>
<div class="line"><a name="l01020"></a><span class="lineno"> 1020</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l01021"></a><span class="lineno"> 1021</span>&#160;            <span class="keywordflow">if</span> (((pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.flags &amp;</div>
<div class="line"><a name="l01022"></a><span class="lineno"> 1022</span>&#160;                    (SWP_NOSIZE | SWP_NOCLIENTSIZE | SWP_FRAMECHANGED))</div>
<div class="line"><a name="l01023"></a><span class="lineno"> 1023</span>&#160;                    == (SWP_NOSIZE | SWP_NOCLIENTSIZE)) &amp;&amp;</div>
<div class="line"><a name="l01024"></a><span class="lineno"> 1024</span>&#160;                    pcvr-&gt;<a class="code" href="a02769.html#ac470f3430f07eab36a7b32c5b1fbdb15">dxBlt</a> == (pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.x - xWindowOld) &amp;&amp;</div>
<div class="line"><a name="l01025"></a><span class="lineno"> 1025</span>&#160;                    pcvr-&gt;<a class="code" href="a02769.html#a05ec7269d05df15e2cfb5bc303db2aa9">dyBlt</a> == (pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.y - yWindowOld)) {</div>
<div class="line"><a name="l01026"></a><span class="lineno"> 1026</span>&#160; </div>
<div class="line"><a name="l01027"></a><span class="lineno"> 1027</span>&#160;                <span class="keywordflow">goto</span> AllValid;</div>
<div class="line"><a name="l01028"></a><span class="lineno"> 1028</span>&#160;            }</div>
<div class="line"><a name="l01029"></a><span class="lineno"> 1029</span>&#160; </div>
<div class="line"><a name="l01030"></a><span class="lineno"> 1030</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l01031"></a><span class="lineno"> 1031</span>&#160;<span class="comment">             * Now compute the valid blt rectangle.</span></div>
<div class="line"><a name="l01032"></a><span class="lineno"> 1032</span>&#160;<span class="comment">             *</span></div>
<div class="line"><a name="l01033"></a><span class="lineno"> 1033</span>&#160;<span class="comment">             * Check for horz or vert client size changes</span></div>
<div class="line"><a name="l01034"></a><span class="lineno"> 1034</span>&#160;<span class="comment">             *</span></div>
<div class="line"><a name="l01035"></a><span class="lineno"> 1035</span>&#160;<span class="comment">             * NOTE: Assumes WVR_REDRAW == WVR_HREDRAW | WVR_VREDRAW</span></div>
<div class="line"><a name="l01036"></a><span class="lineno"> 1036</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l01037"></a><span class="lineno"> 1037</span>&#160;            <span class="keywordflow">if</span> (cxClientOld != pcvr-&gt;<a class="code" href="a02769.html#af556dcbe1675038a9bc801fe2634377a">cxClientNew</a>) {</div>
<div class="line"><a name="l01038"></a><span class="lineno"> 1038</span>&#160; </div>
<div class="line"><a name="l01039"></a><span class="lineno"> 1039</span>&#160;                <span class="keywordflow">if</span> ((cmd &amp; WVR_HREDRAW) || TestCF(pwnd, CFHREDRAW))</div>
<div class="line"><a name="l01040"></a><span class="lineno"> 1040</span>&#160;                    <span class="keywordflow">goto</span> AllInvalid;</div>
<div class="line"><a name="l01041"></a><span class="lineno"> 1041</span>&#160;            }</div>
<div class="line"><a name="l01042"></a><span class="lineno"> 1042</span>&#160; </div>
<div class="line"><a name="l01043"></a><span class="lineno"> 1043</span>&#160;            <span class="keywordflow">if</span> (cyClientOld != pcvr-&gt;<a class="code" href="a02769.html#a6095cee07bc7811ee547795c78640a06">cyClientNew</a>) {</div>
<div class="line"><a name="l01044"></a><span class="lineno"> 1044</span>&#160; </div>
<div class="line"><a name="l01045"></a><span class="lineno"> 1045</span>&#160;                <span class="keywordflow">if</span> ((cmd &amp; WVR_VREDRAW) || TestCF(pwnd, CFVREDRAW))</div>
<div class="line"><a name="l01046"></a><span class="lineno"> 1046</span>&#160;                    <span class="keywordflow">goto</span> AllInvalid;</div>
<div class="line"><a name="l01047"></a><span class="lineno"> 1047</span>&#160;            }</div>
<div class="line"><a name="l01048"></a><span class="lineno"> 1048</span>&#160; </div>
<div class="line"><a name="l01049"></a><span class="lineno"> 1049</span>&#160;            cxSrc = <a class="code" href="a00872.html#aa2ee600ca153f816d2ee2f780c23468a">rcValidSrc</a>.right - <a class="code" href="a00872.html#aa2ee600ca153f816d2ee2f780c23468a">rcValidSrc</a>.left;</div>
<div class="line"><a name="l01050"></a><span class="lineno"> 1050</span>&#160;            cySrc = <a class="code" href="a00872.html#aa2ee600ca153f816d2ee2f780c23468a">rcValidSrc</a>.bottom - <a class="code" href="a00872.html#aa2ee600ca153f816d2ee2f780c23468a">rcValidSrc</a>.top;</div>
<div class="line"><a name="l01051"></a><span class="lineno"> 1051</span>&#160; </div>
<div class="line"><a name="l01052"></a><span class="lineno"> 1052</span>&#160;            cxDst = <a class="code" href="a00872.html#a755f978c77390cf0a5dfd1cd9c6bda70">rcValidDst</a>.right - <a class="code" href="a00872.html#a755f978c77390cf0a5dfd1cd9c6bda70">rcValidDst</a>.left;</div>
<div class="line"><a name="l01053"></a><span class="lineno"> 1053</span>&#160;            cyDst = <a class="code" href="a00872.html#a755f978c77390cf0a5dfd1cd9c6bda70">rcValidDst</a>.bottom - <a class="code" href="a00872.html#a755f978c77390cf0a5dfd1cd9c6bda70">rcValidDst</a>.top;</div>
<div class="line"><a name="l01054"></a><span class="lineno"> 1054</span>&#160; </div>
<div class="line"><a name="l01055"></a><span class="lineno"> 1055</span>&#160;            <span class="keywordflow">if</span> (cmd &amp; WVR_ALIGNRIGHT)</div>
<div class="line"><a name="l01056"></a><span class="lineno"> 1056</span>&#160;                <a class="code" href="a00872.html#a755f978c77390cf0a5dfd1cd9c6bda70">rcValidDst</a>.left += (cxDst - cxSrc);</div>
<div class="line"><a name="l01057"></a><span class="lineno"> 1057</span>&#160; </div>
<div class="line"><a name="l01058"></a><span class="lineno"> 1058</span>&#160;            <span class="keywordflow">if</span> (cmd &amp; WVR_ALIGNBOTTOM)</div>
<div class="line"><a name="l01059"></a><span class="lineno"> 1059</span>&#160;                <a class="code" href="a00872.html#a755f978c77390cf0a5dfd1cd9c6bda70">rcValidDst</a>.top += (cyDst - cySrc);</div>
<div class="line"><a name="l01060"></a><span class="lineno"> 1060</span>&#160; </div>
<div class="line"><a name="l01061"></a><span class="lineno"> 1061</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l01062"></a><span class="lineno"> 1062</span>&#160;<span class="comment">             * Superimpose the source on the destination, and intersect</span></div>
<div class="line"><a name="l01063"></a><span class="lineno"> 1063</span>&#160;<span class="comment">             * the rectangles.  This is done by looking at the</span></div>
<div class="line"><a name="l01064"></a><span class="lineno"> 1064</span>&#160;<span class="comment">             * extent of the rectangles, and pinning as appropriate.</span></div>
<div class="line"><a name="l01065"></a><span class="lineno"> 1065</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l01066"></a><span class="lineno"> 1066</span>&#160;            <span class="keywordflow">if</span> (cxSrc &lt; cxDst)</div>
<div class="line"><a name="l01067"></a><span class="lineno"> 1067</span>&#160;                <a class="code" href="a00872.html#a755f978c77390cf0a5dfd1cd9c6bda70">rcValidDst</a>.right = <a class="code" href="a00872.html#a755f978c77390cf0a5dfd1cd9c6bda70">rcValidDst</a>.left + cxSrc;</div>
<div class="line"><a name="l01068"></a><span class="lineno"> 1068</span>&#160; </div>
<div class="line"><a name="l01069"></a><span class="lineno"> 1069</span>&#160;            <span class="keywordflow">if</span> (cySrc &lt; cyDst)</div>
<div class="line"><a name="l01070"></a><span class="lineno"> 1070</span>&#160;                <a class="code" href="a00872.html#a755f978c77390cf0a5dfd1cd9c6bda70">rcValidDst</a>.bottom = <a class="code" href="a00872.html#a755f978c77390cf0a5dfd1cd9c6bda70">rcValidDst</a>.top + cySrc;</div>
<div class="line"><a name="l01071"></a><span class="lineno"> 1071</span>&#160; </div>
<div class="line"><a name="l01072"></a><span class="lineno"> 1072</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l01073"></a><span class="lineno"> 1073</span>&#160;<span class="comment">             * Finally map the blt rectangle to screen coordinates.</span></div>
<div class="line"><a name="l01074"></a><span class="lineno"> 1074</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l01075"></a><span class="lineno"> 1075</span>&#160;            pcvr-&gt;<a class="code" href="a02769.html#a40f00444ae8020f94c99ede45a7e8079">rcBlt</a>.left   = <a class="code" href="a00872.html#a755f978c77390cf0a5dfd1cd9c6bda70">rcValidDst</a>.left + pwndParent-&gt;<a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>.left;</div>
<div class="line"><a name="l01076"></a><span class="lineno"> 1076</span>&#160;            pcvr-&gt;<a class="code" href="a02769.html#a40f00444ae8020f94c99ede45a7e8079">rcBlt</a>.right  = <a class="code" href="a00872.html#a755f978c77390cf0a5dfd1cd9c6bda70">rcValidDst</a>.right + pwndParent-&gt;<a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>.left;</div>
<div class="line"><a name="l01077"></a><span class="lineno"> 1077</span>&#160;            pcvr-&gt;<a class="code" href="a02769.html#a40f00444ae8020f94c99ede45a7e8079">rcBlt</a>.top    = <a class="code" href="a00872.html#a755f978c77390cf0a5dfd1cd9c6bda70">rcValidDst</a>.top + pwndParent-&gt;<a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>.top;</div>
<div class="line"><a name="l01078"></a><span class="lineno"> 1078</span>&#160;            pcvr-&gt;<a class="code" href="a02769.html#a40f00444ae8020f94c99ede45a7e8079">rcBlt</a>.bottom = <a class="code" href="a00872.html#a755f978c77390cf0a5dfd1cd9c6bda70">rcValidDst</a>.bottom + pwndParent-&gt;<a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>.top;</div>
<div class="line"><a name="l01079"></a><span class="lineno"> 1079</span>&#160; </div>
<div class="line"><a name="l01080"></a><span class="lineno"> 1080</span>&#160;        } <span class="keywordflow">else</span> {       <span class="comment">// if !SWP_NOSIZE or SWP_FRAMECHANGED</span></div>
<div class="line"><a name="l01081"></a><span class="lineno"> 1081</span>&#160; </div>
<div class="line"><a name="l01082"></a><span class="lineno"> 1082</span>&#160;AllValid:</div>
<div class="line"><a name="l01083"></a><span class="lineno"> 1083</span>&#160; </div>
<div class="line"><a name="l01084"></a><span class="lineno"> 1084</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l01085"></a><span class="lineno"> 1085</span>&#160;<span class="comment">             * No client size change: Blt the entire window,</span></div>
<div class="line"><a name="l01086"></a><span class="lineno"> 1086</span>&#160;<span class="comment">             * including the frame.  Offset everything by</span></div>
<div class="line"><a name="l01087"></a><span class="lineno"> 1087</span>&#160;<span class="comment">             * the distance the window rect changed.</span></div>
<div class="line"><a name="l01088"></a><span class="lineno"> 1088</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l01089"></a><span class="lineno"> 1089</span>&#160;            <span class="keywordflow">if</span> (!(pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.flags &amp; SWP_NOCOPYBITS)) {</div>
<div class="line"><a name="l01090"></a><span class="lineno"> 1090</span>&#160;                pcvr-&gt;<a class="code" href="a02769.html#a40f00444ae8020f94c99ede45a7e8079">rcBlt</a>.left   = pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.x + pwndParent-&gt;<a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>.left;</div>
<div class="line"><a name="l01091"></a><span class="lineno"> 1091</span>&#160;                pcvr-&gt;<a class="code" href="a02769.html#a40f00444ae8020f94c99ede45a7e8079">rcBlt</a>.right  = pcvr-&gt;<a class="code" href="a02769.html#a40f00444ae8020f94c99ede45a7e8079">rcBlt</a>.left + pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.cx;</div>
<div class="line"><a name="l01092"></a><span class="lineno"> 1092</span>&#160;                pcvr-&gt;<a class="code" href="a02769.html#a40f00444ae8020f94c99ede45a7e8079">rcBlt</a>.top    = pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.y + pwndParent-&gt;<a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>.top;</div>
<div class="line"><a name="l01093"></a><span class="lineno"> 1093</span>&#160;                pcvr-&gt;<a class="code" href="a02769.html#a40f00444ae8020f94c99ede45a7e8079">rcBlt</a>.bottom = pcvr-&gt;<a class="code" href="a02769.html#a40f00444ae8020f94c99ede45a7e8079">rcBlt</a>.top + pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.cy;</div>
<div class="line"><a name="l01094"></a><span class="lineno"> 1094</span>&#160;            }</div>
<div class="line"><a name="l01095"></a><span class="lineno"> 1095</span>&#160; </div>
<div class="line"><a name="l01096"></a><span class="lineno"> 1096</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l01097"></a><span class="lineno"> 1097</span>&#160;<span class="comment">             * Offset everything by the distance the window moved.</span></div>
<div class="line"><a name="l01098"></a><span class="lineno"> 1098</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l01099"></a><span class="lineno"> 1099</span>&#160;            pcvr-&gt;<a class="code" href="a02769.html#ac470f3430f07eab36a7b32c5b1fbdb15">dxBlt</a> = pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.x - xWindowOld;</div>
<div class="line"><a name="l01100"></a><span class="lineno"> 1100</span>&#160;            pcvr-&gt;<a class="code" href="a02769.html#a05ec7269d05df15e2cfb5bc303db2aa9">dyBlt</a> = pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.y - yWindowOld;</div>
<div class="line"><a name="l01101"></a><span class="lineno"> 1101</span>&#160; </div>
<div class="line"><a name="l01102"></a><span class="lineno"> 1102</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l01103"></a><span class="lineno"> 1103</span>&#160;<span class="comment">             * If we&#39;re moving, we need to set up the client.</span></div>
<div class="line"><a name="l01104"></a><span class="lineno"> 1104</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l01105"></a><span class="lineno"> 1105</span>&#160;            <span class="keywordflow">if</span> (!(pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.flags &amp; SWP_NOMOVE)) {</div>
<div class="line"><a name="l01106"></a><span class="lineno"> 1106</span>&#160;                pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.flags &amp;= ~SWP_NOCLIENTMOVE;</div>
<div class="line"><a name="l01107"></a><span class="lineno"> 1107</span>&#160; </div>
<div class="line"><a name="l01108"></a><span class="lineno"> 1108</span>&#160;                pcvr-&gt;<a class="code" href="a02769.html#add3bb94deda1e8dd31950f4ef8d8756b">xClientNew</a> = pwnd-&gt;<a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>.left - pwndParent-&gt;<a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>.left + pcvr-&gt;<a class="code" href="a02769.html#ac470f3430f07eab36a7b32c5b1fbdb15">dxBlt</a>;</div>
<div class="line"><a name="l01109"></a><span class="lineno"> 1109</span>&#160;                pcvr-&gt;<a class="code" href="a02769.html#a986142e07315bb7df9f387eb041e8823">yClientNew</a> = pwnd-&gt;<a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>.top - pwndParent-&gt;<a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>.top + pcvr-&gt;<a class="code" href="a02769.html#a05ec7269d05df15e2cfb5bc303db2aa9">dyBlt</a>;</div>
<div class="line"><a name="l01110"></a><span class="lineno"> 1110</span>&#160;                pcvr-&gt;<a class="code" href="a02769.html#af556dcbe1675038a9bc801fe2634377a">cxClientNew</a> = pwnd-&gt;<a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>.right - pwnd-&gt;<a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>.left;</div>
<div class="line"><a name="l01111"></a><span class="lineno"> 1111</span>&#160;                pcvr-&gt;<a class="code" href="a02769.html#a6095cee07bc7811ee547795c78640a06">cyClientNew</a> = pwnd-&gt;<a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>.bottom - pwnd-&gt;<a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>.top;</div>
<div class="line"><a name="l01112"></a><span class="lineno"> 1112</span>&#160;            }</div>
<div class="line"><a name="l01113"></a><span class="lineno"> 1113</span>&#160; </div>
<div class="line"><a name="l01114"></a><span class="lineno"> 1114</span>&#160;        }</div>
<div class="line"><a name="l01115"></a><span class="lineno"> 1115</span>&#160; </div>
<div class="line"><a name="l01116"></a><span class="lineno"> 1116</span>&#160;        ThreadUnlock(&amp;tlpwnd);</div>
<div class="line"><a name="l01117"></a><span class="lineno"> 1117</span>&#160; </div>
<div class="line"><a name="l01118"></a><span class="lineno"> 1118</span>&#160;    }   <span class="comment">// for (... pcvr ...)</span></div>
<div class="line"><a name="l01119"></a><span class="lineno"> 1119</span>&#160; </div>
<div class="line"><a name="l01120"></a><span class="lineno"> 1120</span>&#160;    ThreadUnlock(&amp;tlpwndParent);</div>
<div class="line"><a name="l01121"></a><span class="lineno"> 1121</span>&#160;    *phwndNewActive = hwndNewActive;</div>
<div class="line"><a name="l01122"></a><span class="lineno"> 1122</span>&#160; </div>
<div class="line"><a name="l01123"></a><span class="lineno"> 1123</span>&#160;    <span class="keywordflow">return</span> TRUE;</div>
<div class="line"><a name="l01124"></a><span class="lineno"> 1124</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a03728_source.html#l00258">_FChildVisible()</a>, <a class="el" href="a03740_source.html#l00069">_GetProp()</a>, <a class="el" href="a03752_source.html#l00507">_GetWindow()</a>, <a class="el" href="a00899_source.html#l01596">tagSMWP::acvr</a>, <a class="el" href="a00899_source.html#l01594">tagSMWP::ccvr</a>, <a class="el" href="a00899_source.html#l01569">tagCVR::cxClientNew</a>, <a class="el" href="a00899_source.html#l01570">tagCVR::cyClientNew</a>, <a class="el" href="a00899_source.html#l01572">tagCVR::dxBlt</a>, <a class="el" href="a00899_source.html#l01573">tagCVR::dyBlt</a>, <a class="el" href="a00872_source.html#l00427">FindValidWindowPos()</a>, <a class="el" href="a00263_source.html#l00457">GetAppCompatFlags()</a>, <a class="el" href="a00872_source.html#l01137">GetLastTopMostWindow()</a>, <a class="el" href="a03752_source.html#l00232">HMValidateHandle()</a>, <a class="el" href="a00872_source.html#l00336">IsStillWindowC()</a>, <a class="el" href="a00911_source.html#l00059">IsTrayWindow()</a>, <a class="el" href="a00899_source.html#l01566">tagCVR::pos</a>, <a class="el" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>, <a class="el" href="a00899_source.html#l01571">tagCVR::rcBlt</a>, <a class="el" href="a00365_source.html#l01399">tagWND::rcClient</a>, <a class="el" href="a00872.html#a8448f4e207a4bf2ec0bdbc1690856b7f">rcClientNew</a>, <a class="el" href="a00872.html#ad5076e349276498cb1f4e66e5f9d7377">rcClientOld</a>, <a class="el" href="a00872.html#a755f978c77390cf0a5dfd1cd9c6bda70">rcValidDst</a>, <a class="el" href="a00872.html#aa2ee600ca153f816d2ee2f780c23468a">rcValidSrc</a>, <a class="el" href="a00365_source.html#l01398">tagWND::rcWindow</a>, <a class="el" href="a00872.html#a1b6389b3a6b60f8db71c573bb05a7a0a">rcWindowNew</a>, <a class="el" href="a00872.html#ae11d6cf01eab13a4d3c27f3b7efb297a">rcWindowOld</a>, <a class="el" href="a00371_source.html#l00028">RIP_ERROR</a>, <a class="el" href="a00371_source.html#l00131">RIPMSG0</a>, <a class="el" href="a00365_source.html#l01392">tagWND::spwndParent</a>, <a class="el" href="a00899.html#abfae1dfb48db23dcea4494f7990ad6a6">ThreadLock()</a>, <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT()</a>, <a class="el" href="a00950_source.html#l00117">UserAssert</a>, <a class="el" href="a00872_source.html#l00482">ValidateZorder()</a>, <a class="el" href="a00899_source.html#l01567">tagCVR::xClientNew</a>, <a class="el" href="a00872_source.html#l04473">xxxCheckFullScreen()</a>, <a class="el" href="a00842_source.html#l00613">xxxSendMessage()</a> , 以及 <a class="el" href="a00899_source.html#l01568">tagCVR::yClientNew</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00872_source.html#l04010">xxxEndDeferWindowPosEx()</a>.</p>

</div>
</div>
<a id="add7102c3b2a5a39857d0bbac00bab750"></a>
<h2 class="memtitle"><span class="permalink"><a href="#add7102c3b2a5a39857d0bbac00bab750">&#9670;&nbsp;</a></span>xxxCheckFullScreen()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">BOOL xxxCheckFullScreen </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a>&#160;</td>
          <td class="paramname"><em>pwnd</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">LPRECT&#160;</td>
          <td class="paramname"><em>lprc</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00872_source.html">swp.c</a> 第 <a class="el" href="a00872_source.html#l04473">4473</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l04476"></a><span class="lineno"> 4476</span>&#160;{</div>
<div class="line"><a name="l04477"></a><span class="lineno"> 4477</span>&#160;    BOOL fYielded = FALSE;</div>
<div class="line"><a name="l04478"></a><span class="lineno"> 4478</span>&#160; </div>
<div class="line"><a name="l04479"></a><span class="lineno"> 4479</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l04480"></a><span class="lineno"> 4480</span>&#160;<span class="comment">     * SINCE THIS IS ONLY CALLED IN 2 PLACES, make the checks there</span></div>
<div class="line"><a name="l04481"></a><span class="lineno"> 4481</span>&#160;<span class="comment">     * instead of the overhead of calling this function in time critical</span></div>
<div class="line"><a name="l04482"></a><span class="lineno"> 4482</span>&#160;<span class="comment">     * places.</span></div>
<div class="line"><a name="l04483"></a><span class="lineno"> 4483</span>&#160;<span class="comment">     *</span></div>
<div class="line"><a name="l04484"></a><span class="lineno"> 4484</span>&#160;<span class="comment">     * If 3 or more places call it, put the child/toolwindow checks here</span></div>
<div class="line"><a name="l04485"></a><span class="lineno"> 4485</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l04486"></a><span class="lineno"> 4486</span>&#160;    <a class="code" href="a00371.html#a162a73e20dfabca084a3ebb4581631a8">UserAssert</a>(!TestWF(pwnd, WFCHILD));</div>
<div class="line"><a name="l04487"></a><span class="lineno"> 4487</span>&#160;    <a class="code" href="a00371.html#a162a73e20dfabca084a3ebb4581631a8">UserAssert</a>(!TestWF(pwnd, WEFTOOLWINDOW));</div>
<div class="line"><a name="l04488"></a><span class="lineno"> 4488</span>&#160; </div>
<div class="line"><a name="l04489"></a><span class="lineno"> 4489</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="a00872.html#a1f3da1b9f573f6cbfb88395493b7ca40">IsMaxedRect</a>(&amp;(<a class="code" href="a00020.html#ad760da1dd81d9e84dee607d18edfde39">gpsi</a>-&gt;<a class="code" href="a02513.html#ad47c3c3836f1cb6cfb9ee4dd5d344496">rcWork</a>), lprc)) {</div>
<div class="line"><a name="l04490"></a><span class="lineno"> 4490</span>&#160; </div>
<div class="line"><a name="l04491"></a><span class="lineno"> 4491</span>&#160;        <span class="keywordtype">int</span> dxy;</div>
<div class="line"><a name="l04492"></a><span class="lineno"> 4492</span>&#160; </div>
<div class="line"><a name="l04493"></a><span class="lineno"> 4493</span>&#160;        <span class="keywordflow">if</span> (TestWF(pwnd, WFMAXIMIZED) &amp;&amp;</div>
<div class="line"><a name="l04494"></a><span class="lineno"> 4494</span>&#160;            TestWF(pwnd, WFMAXBOX)    &amp;&amp;</div>
<div class="line"><a name="l04495"></a><span class="lineno"> 4495</span>&#160;            (TestWF(pwnd, WFBORDERMASK) == LOBYTE(WFCAPTION))) {</div>
<div class="line"><a name="l04496"></a><span class="lineno"> 4496</span>&#160; </div>
<div class="line"><a name="l04497"></a><span class="lineno"> 4497</span>&#160;            <span class="keywordflow">if</span> ((lprc-&gt;top + SYSMET(CYCAPTION) &lt;= <a class="code" href="a03257.html#ab597263bdbb3441715804712fcf29e6d">gpDispInfo</a>-&gt;<a class="code" href="a02605.html#a263f5b35c44d9f9ae5c74acae8037644">rcScreen</a>.top) &amp;&amp;</div>
<div class="line"><a name="l04498"></a><span class="lineno"> 4498</span>&#160;                (lprc-&gt;bottom &gt;= <a class="code" href="a03257.html#ab597263bdbb3441715804712fcf29e6d">gpDispInfo</a>-&gt;<a class="code" href="a02605.html#a263f5b35c44d9f9ae5c74acae8037644">rcScreen</a>.bottom + SYSMET(CYCAPTION))) {</div>
<div class="line"><a name="l04499"></a><span class="lineno"> 4499</span>&#160; </div>
<div class="line"><a name="l04500"></a><span class="lineno"> 4500</span>&#160;                <span class="keywordflow">if</span> (!TestWF(pwnd, WFFULLSCREEN)) {</div>
<div class="line"><a name="l04501"></a><span class="lineno"> 4501</span>&#160; </div>
<div class="line"><a name="l04502"></a><span class="lineno"> 4502</span>&#160;                    dxy = <a class="code" href="a00020.html#ad760da1dd81d9e84dee607d18edfde39">gpsi</a>-&gt;<a class="code" href="a02513.html#ad47c3c3836f1cb6cfb9ee4dd5d344496">rcWork</a>.left - lprc-&gt;left;</div>
<div class="line"><a name="l04503"></a><span class="lineno"> 4503</span>&#160; </div>
<div class="line"><a name="l04504"></a><span class="lineno"> 4504</span>&#160;                    <span class="keywordflow">if</span> (lprc-&gt;left &gt; <a class="code" href="a03257.html#ab597263bdbb3441715804712fcf29e6d">gpDispInfo</a>-&gt;<a class="code" href="a02605.html#a263f5b35c44d9f9ae5c74acae8037644">rcScreen</a>.left)</div>
<div class="line"><a name="l04505"></a><span class="lineno"> 4505</span>&#160;                        lprc-&gt;left = <a class="code" href="a03257.html#ab597263bdbb3441715804712fcf29e6d">gpDispInfo</a>-&gt;<a class="code" href="a02605.html#a263f5b35c44d9f9ae5c74acae8037644">rcScreen</a>.left - dxy;</div>
<div class="line"><a name="l04506"></a><span class="lineno"> 4506</span>&#160; </div>
<div class="line"><a name="l04507"></a><span class="lineno"> 4507</span>&#160;                    <span class="keywordflow">if</span> (lprc-&gt;right &lt; <a class="code" href="a03257.html#ab597263bdbb3441715804712fcf29e6d">gpDispInfo</a>-&gt;<a class="code" href="a02605.html#a263f5b35c44d9f9ae5c74acae8037644">rcScreen</a>.right)</div>
<div class="line"><a name="l04508"></a><span class="lineno"> 4508</span>&#160;                        lprc-&gt;right = <a class="code" href="a03257.html#ab597263bdbb3441715804712fcf29e6d">gpDispInfo</a>-&gt;<a class="code" href="a02605.html#a263f5b35c44d9f9ae5c74acae8037644">rcScreen</a>.right + 2*dxy;</div>
<div class="line"><a name="l04509"></a><span class="lineno"> 4509</span>&#160; </div>
<div class="line"><a name="l04510"></a><span class="lineno"> 4510</span>&#160;                    fYielded = <a class="code" href="a00899.html#a64a175b3026e102d52e10b1f646ff742">xxxAddFullScreen</a>(pwnd);</div>
<div class="line"><a name="l04511"></a><span class="lineno"> 4511</span>&#160;                }</div>
<div class="line"><a name="l04512"></a><span class="lineno"> 4512</span>&#160; </div>
<div class="line"><a name="l04513"></a><span class="lineno"> 4513</span>&#160;            } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l04514"></a><span class="lineno"> 4514</span>&#160; </div>
<div class="line"><a name="l04515"></a><span class="lineno"> 4515</span>&#160;                <span class="keywordtype">int</span> iBottom;</div>
<div class="line"><a name="l04516"></a><span class="lineno"> 4516</span>&#160; </div>
<div class="line"><a name="l04517"></a><span class="lineno"> 4517</span>&#160;                <span class="keywordflow">if</span> (TestWF(pwnd, WFFULLSCREEN) &amp;&amp; <a class="code" href="a00899.html#a6d51ef29fc66748c1ad1340863166b48">xxxRemoveFullScreen</a>(pwnd))</div>
<div class="line"><a name="l04518"></a><span class="lineno"> 4518</span>&#160;                    fYielded = TRUE;</div>
<div class="line"><a name="l04519"></a><span class="lineno"> 4519</span>&#160; </div>
<div class="line"><a name="l04520"></a><span class="lineno"> 4520</span>&#160;                dxy = <a class="code" href="a00020.html#ad760da1dd81d9e84dee607d18edfde39">gpsi</a>-&gt;<a class="code" href="a02513.html#ad47c3c3836f1cb6cfb9ee4dd5d344496">rcWork</a>.left ? lprc-&gt;top : lprc-&gt;left;</div>
<div class="line"><a name="l04521"></a><span class="lineno"> 4521</span>&#160; </div>
<div class="line"><a name="l04522"></a><span class="lineno"> 4522</span>&#160;                lprc-&gt;left = <a class="code" href="a00020.html#ad760da1dd81d9e84dee607d18edfde39">gpsi</a>-&gt;<a class="code" href="a02513.html#ad47c3c3836f1cb6cfb9ee4dd5d344496">rcWork</a>.left + dxy;</div>
<div class="line"><a name="l04523"></a><span class="lineno"> 4523</span>&#160;                lprc-&gt;top  = <a class="code" href="a00020.html#ad760da1dd81d9e84dee607d18edfde39">gpsi</a>-&gt;<a class="code" href="a02513.html#ad47c3c3836f1cb6cfb9ee4dd5d344496">rcWork</a>.top + dxy;</div>
<div class="line"><a name="l04524"></a><span class="lineno"> 4524</span>&#160;                dxy *= 2;</div>
<div class="line"><a name="l04525"></a><span class="lineno"> 4525</span>&#160;                lprc-&gt;right  = <a class="code" href="a00020.html#ad760da1dd81d9e84dee607d18edfde39">gpsi</a>-&gt;<a class="code" href="a02513.html#ad47c3c3836f1cb6cfb9ee4dd5d344496">rcWork</a>.right - <a class="code" href="a00020.html#ad760da1dd81d9e84dee607d18edfde39">gpsi</a>-&gt;<a class="code" href="a02513.html#ad47c3c3836f1cb6cfb9ee4dd5d344496">rcWork</a>.left - dxy;</div>
<div class="line"><a name="l04526"></a><span class="lineno"> 4526</span>&#160; </div>
<div class="line"><a name="l04527"></a><span class="lineno"> 4527</span>&#160;                <span class="comment">/*</span></div>
<div class="line"><a name="l04528"></a><span class="lineno"> 4528</span>&#160;<span class="comment">                 * B#14012 save QuickLink II that wants 4 pixels hanging off</span></div>
<div class="line"><a name="l04529"></a><span class="lineno"> 4529</span>&#160;<span class="comment">                 * the screen for every edge except the bottom edge, which</span></div>
<div class="line"><a name="l04530"></a><span class="lineno"> 4530</span>&#160;<span class="comment">                 * they only want to overhang by 2 pixels -- jeffbog 5/17/95</span></div>
<div class="line"><a name="l04531"></a><span class="lineno"> 4531</span>&#160;<span class="comment">                 */</span></div>
<div class="line"><a name="l04532"></a><span class="lineno"> 4532</span>&#160;                iBottom = <a class="code" href="a00020.html#ad760da1dd81d9e84dee607d18edfde39">gpsi</a>-&gt;<a class="code" href="a02513.html#ad47c3c3836f1cb6cfb9ee4dd5d344496">rcWork</a>.bottom - <a class="code" href="a00020.html#ad760da1dd81d9e84dee607d18edfde39">gpsi</a>-&gt;<a class="code" href="a02513.html#ad47c3c3836f1cb6cfb9ee4dd5d344496">rcWork</a>.top - dxy;</div>
<div class="line"><a name="l04533"></a><span class="lineno"> 4533</span>&#160;                lprc-&gt;bottom = min(iBottom, lprc-&gt;bottom);</div>
<div class="line"><a name="l04534"></a><span class="lineno"> 4534</span>&#160;            }</div>
<div class="line"><a name="l04535"></a><span class="lineno"> 4535</span>&#160; </div>
<div class="line"><a name="l04536"></a><span class="lineno"> 4536</span>&#160;        } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="a00872.html#a1f3da1b9f573f6cbfb88395493b7ca40">IsMaxedRect</a>(&amp;<a class="code" href="a03257.html#ab597263bdbb3441715804712fcf29e6d">gpDispInfo</a>-&gt;<a class="code" href="a02605.html#a263f5b35c44d9f9ae5c74acae8037644">rcScreen</a>, lprc)) {</div>
<div class="line"><a name="l04537"></a><span class="lineno"> 4537</span>&#160; </div>
<div class="line"><a name="l04538"></a><span class="lineno"> 4538</span>&#160;            fYielded = <a class="code" href="a00899.html#a64a175b3026e102d52e10b1f646ff742">xxxAddFullScreen</a>(pwnd);</div>
<div class="line"><a name="l04539"></a><span class="lineno"> 4539</span>&#160;        }</div>
<div class="line"><a name="l04540"></a><span class="lineno"> 4540</span>&#160; </div>
<div class="line"><a name="l04541"></a><span class="lineno"> 4541</span>&#160;    } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l04542"></a><span class="lineno"> 4542</span>&#160;        fYielded = <a class="code" href="a00899.html#a6d51ef29fc66748c1ad1340863166b48">xxxRemoveFullScreen</a>(pwnd);</div>
<div class="line"><a name="l04543"></a><span class="lineno"> 4543</span>&#160;    }</div>
<div class="line"><a name="l04544"></a><span class="lineno"> 4544</span>&#160;    <span class="keywordflow">return</span>(fYielded);</div>
<div class="line"><a name="l04545"></a><span class="lineno"> 4545</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a03257_source.html#l00125">gpDispInfo</a>, <a class="el" href="a00020_source.html#l00039">gpsi</a>, <a class="el" href="a00872_source.html#l04448">IsMaxedRect()</a>, <a class="el" href="a00365_source.html#l01570">tagDISPLAYINFO::rcScreen</a>, <a class="el" href="a00365_source.html#l01007">tagSERVERINFO::rcWork</a>, <a class="el" href="a00950_source.html#l00117">UserAssert</a>, <a class="el" href="a00911_source.html#l00105">xxxAddFullScreen()</a> , 以及 <a class="el" href="a00911_source.html#l00137">xxxRemoveFullScreen()</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00872_source.html#l00593">xxxCalcValidRects()</a> , 以及 <a class="el" href="a00635_source.html#l00031">xxxCreateWindowExWOW()</a>.</p>

</div>
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<a id="a007851e1291f59fb019872edefe6278b"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a007851e1291f59fb019872edefe6278b">&#9670;&nbsp;</a></span>xxxEndDeferWindowPosEx()</h2>

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      <table class="memname">
        <tr>
          <td class="memname">BOOL xxxEndDeferWindowPosEx </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00899.html#accbe29aa27700083c2ca1e4bf8e64853">PSMWP</a>&#160;</td>
          <td class="paramname"><em>psmwp</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">BOOL&#160;</td>
          <td class="paramname"><em>fAsync</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
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</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00872_source.html">swp.c</a> 第 <a class="el" href="a00872_source.html#l04010">4010</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l04013"></a><span class="lineno"> 4013</span>&#160;{</div>
<div class="line"><a name="l04014"></a><span class="lineno"> 4014</span>&#160;    <a class="code" href="a02581.html">PWND</a>        pwndNewActive;</div>
<div class="line"><a name="l04015"></a><span class="lineno"> 4015</span>&#160;    <a class="code" href="a02581.html">PWND</a>        pwndParent;</div>
<div class="line"><a name="l04016"></a><span class="lineno"> 4016</span>&#160;    <a class="code" href="a02581.html">PWND</a>        pwndActive;</div>
<div class="line"><a name="l04017"></a><span class="lineno"> 4017</span>&#160;    <a class="code" href="a02581.html">PWND</a>        pwndActivePrev;</div>
<div class="line"><a name="l04018"></a><span class="lineno"> 4018</span>&#160;    HWND        hwndNewActive;</div>
<div class="line"><a name="l04019"></a><span class="lineno"> 4019</span>&#160;    PWINDOWPOS  pwp;</div>
<div class="line"><a name="l04020"></a><span class="lineno"> 4020</span>&#160;    BOOL        fClearBits;</div>
<div class="line"><a name="l04021"></a><span class="lineno"> 4021</span>&#160;    BOOL        fSyncPaint;</div>
<div class="line"><a name="l04022"></a><span class="lineno"> 4022</span>&#160;    <a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>        cVisWindowsPrev;</div>
<div class="line"><a name="l04023"></a><span class="lineno"> 4023</span>&#160;    <a class="code" href="a02889.html">PTHREADINFO</a> pti = <a class="code" href="a00257.html#a8315d2c807ba18ba9e528c40614b6173">PtiCurrent</a>();</div>
<div class="line"><a name="l04024"></a><span class="lineno"> 4024</span>&#160;    <a class="code" href="a01881.html">TL</a>          tlpwndNewActive;</div>
<div class="line"><a name="l04025"></a><span class="lineno"> 4025</span>&#160;    <a class="code" href="a01881.html">TL</a>          tlpwndParent;</div>
<div class="line"><a name="l04026"></a><span class="lineno"> 4026</span>&#160;    BOOL        fForegroundPrev;</div>
<div class="line"><a name="l04027"></a><span class="lineno"> 4027</span>&#160;    <a class="code" href="a02737.html">PWNDLIST</a>    plistCreate;</div>
<div class="line"><a name="l04028"></a><span class="lineno"> 4028</span>&#160;    <a class="code" href="a02737.html">PWNDLIST</a>    plistDestroy;</div>
<div class="line"><a name="l04029"></a><span class="lineno"> 4029</span>&#160;    <a class="code" href="a02737.html">PWNDLIST</a>    plistTray;</div>
<div class="line"><a name="l04030"></a><span class="lineno"> 4030</span>&#160; </div>
<div class="line"><a name="l04031"></a><span class="lineno"> 4031</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l04032"></a><span class="lineno"> 4032</span>&#160;<span class="comment">     * Validate the window pos structures and find a window to activate.</span></div>
<div class="line"><a name="l04033"></a><span class="lineno"> 4033</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l04034"></a><span class="lineno"> 4034</span>&#160;    <span class="keywordflow">if</span> ((psmwp-&gt;<a class="code" href="a02773.html#a1939a69163ecb9423a4804f3f71f1f83">ccvr</a> != 0) &amp;&amp; <a class="code" href="a00872.html#ac2ba22ed9332bc0850e6517bf710120e">ValidateSmwp</a>(psmwp, &amp;fSyncPaint)) {</div>
<div class="line"><a name="l04035"></a><span class="lineno"> 4035</span>&#160; </div>
<div class="line"><a name="l04036"></a><span class="lineno"> 4036</span>&#160;        <span class="keywordflow">if</span> ((pwp = <a class="code" href="a00872.html#ada408c88bfd10d26cb0ef11f58076332">FindValidWindowPos</a>(psmwp)) == NULL)</div>
<div class="line"><a name="l04037"></a><span class="lineno"> 4037</span>&#160;            <span class="keywordflow">goto</span> lbFinished;</div>
<div class="line"><a name="l04038"></a><span class="lineno"> 4038</span>&#160; </div>
<div class="line"><a name="l04039"></a><span class="lineno"> 4039</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l04040"></a><span class="lineno"> 4040</span>&#160;<span class="comment">         * Make sure to stop at the mother desktop window.  In Win95</span></div>
<div class="line"><a name="l04041"></a><span class="lineno"> 4041</span>&#160;<span class="comment">         * a SetWindowPos() on a desktop window will have a NULL parent</span></div>
<div class="line"><a name="l04042"></a><span class="lineno"> 4042</span>&#160;<span class="comment">         * window.  This is not true in NT, but our mother desktop</span></div>
<div class="line"><a name="l04043"></a><span class="lineno"> 4043</span>&#160;<span class="comment">         * window does have a NULL rpdesk, so check it too.</span></div>
<div class="line"><a name="l04044"></a><span class="lineno"> 4044</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l04045"></a><span class="lineno"> 4045</span>&#160;        <a class="code" href="a00371.html#a162a73e20dfabca084a3ebb4581631a8">UserAssert</a>(PW(pwp-&gt;hwnd));</div>
<div class="line"><a name="l04046"></a><span class="lineno"> 4046</span>&#160;        pwndParent = PW(pwp-&gt;hwnd)-&gt;<a class="code" href="a02581.html#a6053af0b243b6737640988eb63081de3">spwndParent</a>;</div>
<div class="line"><a name="l04047"></a><span class="lineno"> 4047</span>&#160;        <span class="keywordflow">if</span> (pwndParent == NULL || pwndParent-&gt;<a class="code" href="a02581.html#a6be2d067ba15d4ec8cfc2e87922094f5">head</a>.rpdesk == NULL)</div>
<div class="line"><a name="l04048"></a><span class="lineno"> 4048</span>&#160;            <span class="keywordflow">goto</span> lbFinished;</div>
<div class="line"><a name="l04049"></a><span class="lineno"> 4049</span>&#160; </div>
<div class="line"><a name="l04050"></a><span class="lineno"> 4050</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l04051"></a><span class="lineno"> 4051</span>&#160;<span class="comment">         * Usually all window positioning happens synchronously across threads.</span></div>
<div class="line"><a name="l04052"></a><span class="lineno"> 4052</span>&#160;<span class="comment">         * This is because apps expect that behavior now - if it was async,</span></div>
<div class="line"><a name="l04053"></a><span class="lineno"> 4053</span>&#160;<span class="comment">         * callers could not expect the state to be set once the api returned.</span></div>
<div class="line"><a name="l04054"></a><span class="lineno"> 4054</span>&#160;<span class="comment">         * This is not the semantics of SetWindowPos(). The downside of this</span></div>
<div class="line"><a name="l04055"></a><span class="lineno"> 4055</span>&#160;<span class="comment">         * synchronicity is that a SetWindowPos() on an hwnd created by another</span></div>
<div class="line"><a name="l04056"></a><span class="lineno"> 4056</span>&#160;<span class="comment">         * thread will cause the caller to wait for that thread - even if that</span></div>
<div class="line"><a name="l04057"></a><span class="lineno"> 4057</span>&#160;<span class="comment">         * thread is hung. That&#39;s what you get.</span></div>
<div class="line"><a name="l04058"></a><span class="lineno"> 4058</span>&#160;<span class="comment">         *</span></div>
<div class="line"><a name="l04059"></a><span class="lineno"> 4059</span>&#160;<span class="comment">         * We don&#39;t want task manager to hang though, no matter who else is</span></div>
<div class="line"><a name="l04060"></a><span class="lineno"> 4060</span>&#160;<span class="comment">         * hung, so when taskman calls, it calls a special entry point for</span></div>
<div class="line"><a name="l04061"></a><span class="lineno"> 4061</span>&#160;<span class="comment">         * tiling / cascading, which does SetWindowPos() asynchronously -</span></div>
<div class="line"><a name="l04062"></a><span class="lineno"> 4062</span>&#160;<span class="comment">         * by posting an event in each thread&#39;s queue that makes it set its</span></div>
<div class="line"><a name="l04063"></a><span class="lineno"> 4063</span>&#160;<span class="comment">         * own window position - that way if the thread is hung, who cares -</span></div>
<div class="line"><a name="l04064"></a><span class="lineno"> 4064</span>&#160;<span class="comment">         * it doesn&#39;t effect taskman.</span></div>
<div class="line"><a name="l04065"></a><span class="lineno"> 4065</span>&#160;<span class="comment">         *</span></div>
<div class="line"><a name="l04066"></a><span class="lineno"> 4066</span>&#160;<span class="comment">         * Do async window pos positioning before zorder by owner so that</span></div>
<div class="line"><a name="l04067"></a><span class="lineno"> 4067</span>&#160;<span class="comment">         * we retain any cross thread ownership relationships synchronously.</span></div>
<div class="line"><a name="l04068"></a><span class="lineno"> 4068</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l04069"></a><span class="lineno"> 4069</span>&#160;        <span class="keywordflow">if</span> (fAsync &amp;&amp; !<a class="code" href="a00872.html#a1cb2f5c7de71b987c0f7028a078a2758">AsyncWindowPos</a>(psmwp))</div>
<div class="line"><a name="l04070"></a><span class="lineno"> 4070</span>&#160;            <span class="keywordflow">return</span> FALSE;</div>
<div class="line"><a name="l04071"></a><span class="lineno"> 4071</span>&#160; </div>
<div class="line"><a name="l04072"></a><span class="lineno"> 4072</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l04073"></a><span class="lineno"> 4073</span>&#160;<span class="comment">         * If needed, Z order the windows by owner.</span></div>
<div class="line"><a name="l04074"></a><span class="lineno"> 4074</span>&#160;<span class="comment">         * This may grow the SMWP, if new CVRs are added.</span></div>
<div class="line"><a name="l04075"></a><span class="lineno"> 4075</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l04076"></a><span class="lineno"> 4076</span>&#160;        <span class="keywordflow">if</span> (pwndParent == PWNDDESKTOP(pwndParent)) {</div>
<div class="line"><a name="l04077"></a><span class="lineno"> 4077</span>&#160; </div>
<div class="line"><a name="l04078"></a><span class="lineno"> 4078</span>&#160;            <span class="keywordflow">if</span> ((psmwp = <a class="code" href="a00872.html#ab7238fee9eef4f651c19da7c549f2f6e">ZOrderByOwner</a>(psmwp)) == NULL)</div>
<div class="line"><a name="l04079"></a><span class="lineno"> 4079</span>&#160;                <span class="keywordflow">return</span> FALSE;</div>
<div class="line"><a name="l04080"></a><span class="lineno"> 4080</span>&#160;        }</div>
<div class="line"><a name="l04081"></a><span class="lineno"> 4081</span>&#160; </div>
<div class="line"><a name="l04082"></a><span class="lineno"> 4082</span>&#160;        ThreadLockAlwaysWithPti(pti, pwndParent, &amp;tlpwndParent);</div>
<div class="line"><a name="l04083"></a><span class="lineno"> 4083</span>&#160; </div>
<div class="line"><a name="l04084"></a><span class="lineno"> 4084</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l04085"></a><span class="lineno"> 4085</span>&#160;<span class="comment">         * Calc new window positions.</span></div>
<div class="line"><a name="l04086"></a><span class="lineno"> 4086</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l04087"></a><span class="lineno"> 4087</span>&#160;        <span class="keywordflow">if</span> (<a class="code" href="a00872.html#a4413e5c7e8bbd4896c642f12abf91611">xxxCalcValidRects</a>(psmwp, &amp;hwndNewActive)) {</div>
<div class="line"><a name="l04088"></a><span class="lineno"> 4088</span>&#160; </div>
<div class="line"><a name="l04089"></a><span class="lineno"> 4089</span>&#160;            <span class="keywordtype">int</span> i;</div>
<div class="line"><a name="l04090"></a><span class="lineno"> 4090</span>&#160; </div>
<div class="line"><a name="l04091"></a><span class="lineno"> 4091</span>&#160;            pwndNewActive = RevalidateHwnd(hwndNewActive);</div>
<div class="line"><a name="l04092"></a><span class="lineno"> 4092</span>&#160; </div>
<div class="line"><a name="l04093"></a><span class="lineno"> 4093</span>&#160;            ThreadLockWithPti(pti, pwndNewActive, &amp;tlpwndNewActive);</div>
<div class="line"><a name="l04094"></a><span class="lineno"> 4094</span>&#160; </div>
<div class="line"><a name="l04095"></a><span class="lineno"> 4095</span>&#160;            cVisWindowsPrev = pti-&gt;<a class="code" href="a02889.html#a829d37a7e283dd742b6972604b7097ba">cVisWindows</a>;</div>
<div class="line"><a name="l04096"></a><span class="lineno"> 4096</span>&#160;            fForegroundPrev = (pti == <a class="code" href="a03257.html#a72d6c69b0eefb30311d982761970b971">gptiForeground</a>);</div>
<div class="line"><a name="l04097"></a><span class="lineno"> 4097</span>&#160; </div>
<div class="line"><a name="l04098"></a><span class="lineno"> 4098</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l04099"></a><span class="lineno"> 4099</span>&#160;<span class="comment">             * Shuffle the bits around and distribute update regions</span></div>
<div class="line"><a name="l04100"></a><span class="lineno"> 4100</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l04101"></a><span class="lineno"> 4101</span>&#160;            plistCreate.<a class="code" href="a02737.html#a9cfbb269728dc4185236d28be58d9eab">cnt</a>    = 0;</div>
<div class="line"><a name="l04102"></a><span class="lineno"> 4102</span>&#160;            plistCreate.<a class="code" href="a02737.html#aaeb51b1f8d07dd5193007018de62b3df">pahwnd</a> = NULL;</div>
<div class="line"><a name="l04103"></a><span class="lineno"> 4103</span>&#160; </div>
<div class="line"><a name="l04104"></a><span class="lineno"> 4104</span>&#160;            plistDestroy.<a class="code" href="a02737.html#a9cfbb269728dc4185236d28be58d9eab">cnt</a>    = 0;</div>
<div class="line"><a name="l04105"></a><span class="lineno"> 4105</span>&#160;            plistDestroy.<a class="code" href="a02737.html#aaeb51b1f8d07dd5193007018de62b3df">pahwnd</a> = NULL;</div>
<div class="line"><a name="l04106"></a><span class="lineno"> 4106</span>&#160; </div>
<div class="line"><a name="l04107"></a><span class="lineno"> 4107</span>&#160;            plistTray.<a class="code" href="a02737.html#a9cfbb269728dc4185236d28be58d9eab">cnt</a>    = 0;</div>
<div class="line"><a name="l04108"></a><span class="lineno"> 4108</span>&#160;            plistTray.<a class="code" href="a02737.html#aaeb51b1f8d07dd5193007018de62b3df">pahwnd</a> = NULL;</div>
<div class="line"><a name="l04109"></a><span class="lineno"> 4109</span>&#160; </div>
<div class="line"><a name="l04110"></a><span class="lineno"> 4110</span>&#160;            <span class="keywordflow">if</span> (!<a class="code" href="a00872.html#a62c4f3b86714ea84042e8f249503bf5d">BltValidBits</a>(psmwp, &amp;plistCreate, &amp;plistDestroy, &amp;plistTray))</div>
<div class="line"><a name="l04111"></a><span class="lineno"> 4111</span>&#160;                fSyncPaint = FALSE;</div>
<div class="line"><a name="l04112"></a><span class="lineno"> 4112</span>&#160; </div>
<div class="line"><a name="l04113"></a><span class="lineno"> 4113</span>&#160;            <span class="keywordflow">if</span> (plistCreate.<a class="code" href="a02737.html#aaeb51b1f8d07dd5193007018de62b3df">pahwnd</a>) {</div>
<div class="line"><a name="l04114"></a><span class="lineno"> 4114</span>&#160; </div>
<div class="line"><a name="l04115"></a><span class="lineno"> 4115</span>&#160;                <span class="keywordflow">for</span> (i = 0; i &lt; plistCreate.<a class="code" href="a02737.html#a9cfbb269728dc4185236d28be58d9eab">cnt</a>; i++) {</div>
<div class="line"><a name="l04116"></a><span class="lineno"> 4116</span>&#160; </div>
<div class="line"><a name="l04117"></a><span class="lineno"> 4117</span>&#160;                    <a class="code" href="a00827.html#a915a9a84da7da3fc6d8f5bb6181e98c8">PostShellHookMessages</a>(HSHELL_WINDOWCREATED,</div>
<div class="line"><a name="l04118"></a><span class="lineno"> 4118</span>&#160;                                          plistCreate.<a class="code" href="a02737.html#aaeb51b1f8d07dd5193007018de62b3df">pahwnd</a>[i]);</div>
<div class="line"><a name="l04119"></a><span class="lineno"> 4119</span>&#160; </div>
<div class="line"><a name="l04120"></a><span class="lineno"> 4120</span>&#160;                    <a class="code" href="a00701.html#a4a596c02b66f7f049c18711b882e0b89">xxxCallHook</a>(HSHELL_WINDOWCREATED,</div>
<div class="line"><a name="l04121"></a><span class="lineno"> 4121</span>&#160;                                (WPARAM)plistCreate.<a class="code" href="a02737.html#aaeb51b1f8d07dd5193007018de62b3df">pahwnd</a>[i],</div>
<div class="line"><a name="l04122"></a><span class="lineno"> 4122</span>&#160;                                (LPARAM)0,</div>
<div class="line"><a name="l04123"></a><span class="lineno"> 4123</span>&#160;                                WH_SHELL);</div>
<div class="line"><a name="l04124"></a><span class="lineno"> 4124</span>&#160;                }</div>
<div class="line"><a name="l04125"></a><span class="lineno"> 4125</span>&#160; </div>
<div class="line"><a name="l04126"></a><span class="lineno"> 4126</span>&#160;                UserFreePool(plistCreate.<a class="code" href="a02737.html#aaeb51b1f8d07dd5193007018de62b3df">pahwnd</a>);</div>
<div class="line"><a name="l04127"></a><span class="lineno"> 4127</span>&#160;            }</div>
<div class="line"><a name="l04128"></a><span class="lineno"> 4128</span>&#160; </div>
<div class="line"><a name="l04129"></a><span class="lineno"> 4129</span>&#160;            <span class="keywordflow">if</span> (plistDestroy.<a class="code" href="a02737.html#aaeb51b1f8d07dd5193007018de62b3df">pahwnd</a>) {</div>
<div class="line"><a name="l04130"></a><span class="lineno"> 4130</span>&#160; </div>
<div class="line"><a name="l04131"></a><span class="lineno"> 4131</span>&#160;                <span class="keywordflow">for</span> (i = 0; i &lt; plistDestroy.<a class="code" href="a02737.html#a9cfbb269728dc4185236d28be58d9eab">cnt</a>; i++) {</div>
<div class="line"><a name="l04132"></a><span class="lineno"> 4132</span>&#160; </div>
<div class="line"><a name="l04133"></a><span class="lineno"> 4133</span>&#160;                    <a class="code" href="a00827.html#a915a9a84da7da3fc6d8f5bb6181e98c8">PostShellHookMessages</a>(HSHELL_WINDOWDESTROYED,</div>
<div class="line"><a name="l04134"></a><span class="lineno"> 4134</span>&#160;                                          plistDestroy.<a class="code" href="a02737.html#aaeb51b1f8d07dd5193007018de62b3df">pahwnd</a>[i]);</div>
<div class="line"><a name="l04135"></a><span class="lineno"> 4135</span>&#160; </div>
<div class="line"><a name="l04136"></a><span class="lineno"> 4136</span>&#160;                    <a class="code" href="a00701.html#a4a596c02b66f7f049c18711b882e0b89">xxxCallHook</a>(HSHELL_WINDOWDESTROYED,</div>
<div class="line"><a name="l04137"></a><span class="lineno"> 4137</span>&#160;                                (WPARAM)plistDestroy.<a class="code" href="a02737.html#aaeb51b1f8d07dd5193007018de62b3df">pahwnd</a>[i],</div>
<div class="line"><a name="l04138"></a><span class="lineno"> 4138</span>&#160;                                (LPARAM)0,</div>
<div class="line"><a name="l04139"></a><span class="lineno"> 4139</span>&#160;                                WH_SHELL);</div>
<div class="line"><a name="l04140"></a><span class="lineno"> 4140</span>&#160;                }</div>
<div class="line"><a name="l04141"></a><span class="lineno"> 4141</span>&#160; </div>
<div class="line"><a name="l04142"></a><span class="lineno"> 4142</span>&#160;                UserFreePool(plistDestroy.<a class="code" href="a02737.html#aaeb51b1f8d07dd5193007018de62b3df">pahwnd</a>);</div>
<div class="line"><a name="l04143"></a><span class="lineno"> 4143</span>&#160;            }</div>
<div class="line"><a name="l04144"></a><span class="lineno"> 4144</span>&#160; </div>
<div class="line"><a name="l04145"></a><span class="lineno"> 4145</span>&#160;            <span class="keywordflow">if</span> (plistTray.<a class="code" href="a02737.html#aaeb51b1f8d07dd5193007018de62b3df">pahwnd</a>) {</div>
<div class="line"><a name="l04146"></a><span class="lineno"> 4146</span>&#160; </div>
<div class="line"><a name="l04147"></a><span class="lineno"> 4147</span>&#160;                <span class="keywordflow">for</span> (i = 0; i &lt; plistTray.<a class="code" href="a02737.html#a9cfbb269728dc4185236d28be58d9eab">cnt</a>; i++) {</div>
<div class="line"><a name="l04148"></a><span class="lineno"> 4148</span>&#160; </div>
<div class="line"><a name="l04149"></a><span class="lineno"> 4149</span>&#160;                    <a class="code" href="a02581.html">PWND</a> pwnd = <a class="code" href="a00365.html#ab993ad57b0d56b4f9b64df02256b611c">HMValidateHandleNoRip</a>(plistTray.<a class="code" href="a02737.html#aaeb51b1f8d07dd5193007018de62b3df">pahwnd</a>[i],</div>
<div class="line"><a name="l04150"></a><span class="lineno"> 4150</span>&#160;                                                      TYPE_WINDOW);</div>
<div class="line"><a name="l04151"></a><span class="lineno"> 4151</span>&#160; </div>
<div class="line"><a name="l04152"></a><span class="lineno"> 4152</span>&#160;                    <span class="keywordflow">if</span> (pwnd != NULL)</div>
<div class="line"><a name="l04153"></a><span class="lineno"> 4153</span>&#160;                        <a class="code" href="a00899.html#a1148a1f76a49f3484add6b082ebc28fa">xxxSetTrayWindow</a>(pwnd-&gt;<a class="code" href="a02581.html#a6be2d067ba15d4ec8cfc2e87922094f5">head</a>.rpdesk, pwnd);</div>
<div class="line"><a name="l04154"></a><span class="lineno"> 4154</span>&#160;                }</div>
<div class="line"><a name="l04155"></a><span class="lineno"> 4155</span>&#160; </div>
<div class="line"><a name="l04156"></a><span class="lineno"> 4156</span>&#160;                UserFreePool(plistTray.<a class="code" href="a02737.html#aaeb51b1f8d07dd5193007018de62b3df">pahwnd</a>);</div>
<div class="line"><a name="l04157"></a><span class="lineno"> 4157</span>&#160;            }</div>
<div class="line"><a name="l04158"></a><span class="lineno"> 4158</span>&#160; </div>
<div class="line"><a name="l04159"></a><span class="lineno"> 4159</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l04160"></a><span class="lineno"> 4160</span>&#160;<span class="comment">             * If this process went from some windows to no windows visible</span></div>
<div class="line"><a name="l04161"></a><span class="lineno"> 4161</span>&#160;<span class="comment">             * and it was in the foreground, then let its next activate</span></div>
<div class="line"><a name="l04162"></a><span class="lineno"> 4162</span>&#160;<span class="comment">             * come to the foreground.</span></div>
<div class="line"><a name="l04163"></a><span class="lineno"> 4163</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l04164"></a><span class="lineno"> 4164</span>&#160;            <span class="keywordflow">if</span> (fForegroundPrev &amp;&amp; cVisWindowsPrev &amp;&amp; !pti-&gt;<a class="code" href="a02889.html#a829d37a7e283dd742b6972604b7097ba">cVisWindows</a>) {</div>
<div class="line"><a name="l04165"></a><span class="lineno"> 4165</span>&#160; </div>
<div class="line"><a name="l04166"></a><span class="lineno"> 4166</span>&#160;                pti-&gt;<a class="code" href="a02889.html#ae8b869ec5b101646649020f5b0fd5d0d">TIF_flags</a> |= TIF_ALLOWFOREGROUNDACTIVATE;</div>
<div class="line"><a name="l04167"></a><span class="lineno"> 4167</span>&#160; </div>
<div class="line"><a name="l04168"></a><span class="lineno"> 4168</span>&#160;                <span class="comment">/*</span></div>
<div class="line"><a name="l04169"></a><span class="lineno"> 4169</span>&#160;<span class="comment">                 * Also if any apps were in the middle of starting when</span></div>
<div class="line"><a name="l04170"></a><span class="lineno"> 4170</span>&#160;<span class="comment">                 * this happened, allow them to foreground activate again.</span></div>
<div class="line"><a name="l04171"></a><span class="lineno"> 4171</span>&#160;<span class="comment">                 */</span></div>
<div class="line"><a name="l04172"></a><span class="lineno"> 4172</span>&#160;                <a class="code" href="a03290.html#a24dc3b06f6569c1599489d59841e2058">RestoreForegroundActivate</a>();</div>
<div class="line"><a name="l04173"></a><span class="lineno"> 4173</span>&#160;            }</div>
<div class="line"><a name="l04174"></a><span class="lineno"> 4174</span>&#160; </div>
<div class="line"><a name="l04175"></a><span class="lineno"> 4175</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l04176"></a><span class="lineno"> 4176</span>&#160;<span class="comment">             * Deal with any activation...</span></div>
<div class="line"><a name="l04177"></a><span class="lineno"> 4177</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l04178"></a><span class="lineno"> 4178</span>&#160;            fClearBits = FALSE;</div>
<div class="line"><a name="l04179"></a><span class="lineno"> 4179</span>&#160;            <span class="keywordflow">if</span> (pwndNewActive != NULL)</div>
<div class="line"><a name="l04180"></a><span class="lineno"> 4180</span>&#160;                fClearBits = <a class="code" href="a00872.html#ac5f1765403e19c92bebb68a4655b7547">xxxSwpActivate</a>(pwndNewActive);</div>
<div class="line"><a name="l04181"></a><span class="lineno"> 4181</span>&#160; </div>
<div class="line"><a name="l04182"></a><span class="lineno"> 4182</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l04183"></a><span class="lineno"> 4183</span>&#160;<span class="comment">             * Now draw frames and erase backgrounds of all the windows</span></div>
<div class="line"><a name="l04184"></a><span class="lineno"> 4184</span>&#160;<span class="comment">             * involved.</span></div>
<div class="line"><a name="l04185"></a><span class="lineno"> 4185</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l04186"></a><span class="lineno"> 4186</span>&#160;            <span class="keywordflow">if</span> (fSyncPaint &amp;&amp; pwndParent)</div>
<div class="line"><a name="l04187"></a><span class="lineno"> 4187</span>&#160;                <a class="code" href="a00812.html#ad22bd288d9929477ed2a20dd9097dd0a">xxxDoSyncPaint</a>(pwndParent, DSP_ENUMCLIPPEDCHILDREN);</div>
<div class="line"><a name="l04188"></a><span class="lineno"> 4188</span>&#160; </div>
<div class="line"><a name="l04189"></a><span class="lineno"> 4189</span>&#160;            ThreadUnlock(&amp;tlpwndNewActive);</div>
<div class="line"><a name="l04190"></a><span class="lineno"> 4190</span>&#160; </div>
<div class="line"><a name="l04191"></a><span class="lineno"> 4191</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l04192"></a><span class="lineno"> 4192</span>&#160;<span class="comment">             * If SwpActivate() set the NONCPAINT bits, clear them now.</span></div>
<div class="line"><a name="l04193"></a><span class="lineno"> 4193</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l04194"></a><span class="lineno"> 4194</span>&#160;            <span class="keywordflow">if</span> (fClearBits) {</div>
<div class="line"><a name="l04195"></a><span class="lineno"> 4195</span>&#160; </div>
<div class="line"><a name="l04196"></a><span class="lineno"> 4196</span>&#160;                <span class="keywordflow">if</span> (pwndActive = pti-&gt;<a class="code" href="a02889.html#aea8fcdf7513cfa8972ff27524296079b">pq</a>-&gt;<a class="code" href="a02869.html#a00f55b93fb49e91ab92e90fde747d716">spwndActive</a>)</div>
<div class="line"><a name="l04197"></a><span class="lineno"> 4197</span>&#160;                    ClrWF(pwndActive, WFNONCPAINT);</div>
<div class="line"><a name="l04198"></a><span class="lineno"> 4198</span>&#160; </div>
<div class="line"><a name="l04199"></a><span class="lineno"> 4199</span>&#160;                <span class="keywordflow">if</span> (pwndActivePrev = pti-&gt;<a class="code" href="a02889.html#aea8fcdf7513cfa8972ff27524296079b">pq</a>-&gt;<a class="code" href="a02869.html#a950fb049dd2c207bcda1f2a2c3912cc9">spwndActivePrev</a>)</div>
<div class="line"><a name="l04200"></a><span class="lineno"> 4200</span>&#160;                    ClrWF(pwndActivePrev, WFNONCPAINT);</div>
<div class="line"><a name="l04201"></a><span class="lineno"> 4201</span>&#160;            }</div>
<div class="line"><a name="l04202"></a><span class="lineno"> 4202</span>&#160; </div>
<div class="line"><a name="l04203"></a><span class="lineno"> 4203</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l04204"></a><span class="lineno"> 4204</span>&#160;<span class="comment">             * Send WM_WINDOWPOSCHANGED messages</span></div>
<div class="line"><a name="l04205"></a><span class="lineno"> 4205</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l04206"></a><span class="lineno"> 4206</span>&#160;            <a class="code" href="a00872.html#ad4cadf0fdc0b9338d8585da8f45a54d3">xxxSendChangedMsgs</a>(psmwp);</div>
<div class="line"><a name="l04207"></a><span class="lineno"> 4207</span>&#160;        }</div>
<div class="line"><a name="l04208"></a><span class="lineno"> 4208</span>&#160; </div>
<div class="line"><a name="l04209"></a><span class="lineno"> 4209</span>&#160;        ThreadUnlock(&amp;tlpwndParent);</div>
<div class="line"><a name="l04210"></a><span class="lineno"> 4210</span>&#160;    }</div>
<div class="line"><a name="l04211"></a><span class="lineno"> 4211</span>&#160; </div>
<div class="line"><a name="l04212"></a><span class="lineno"> 4212</span>&#160;lbFinished:</div>
<div class="line"><a name="l04213"></a><span class="lineno"> 4213</span>&#160; </div>
<div class="line"><a name="l04214"></a><span class="lineno"> 4214</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l04215"></a><span class="lineno"> 4215</span>&#160;<span class="comment">     * All done.  Free everything up and return.</span></div>
<div class="line"><a name="l04216"></a><span class="lineno"> 4216</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l04217"></a><span class="lineno"> 4217</span>&#160;    <a class="code" href="a00695.html#ac65af07a5e5f27ffa730c34bb4aecf36">HMDestroyObject</a>(psmwp);</div>
<div class="line"><a name="l04218"></a><span class="lineno"> 4218</span>&#160; </div>
<div class="line"><a name="l04219"></a><span class="lineno"> 4219</span>&#160;    <span class="keywordflow">return</span> TRUE;</div>
<div class="line"><a name="l04220"></a><span class="lineno"> 4220</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00872_source.html#l01402">AsyncWindowPos()</a>, <a class="el" href="a00872_source.html#l02237">BltValidBits()</a>, <a class="el" href="a00899_source.html#l01594">tagSMWP::ccvr</a>, <a class="el" href="a00872_source.html#l00022">tagPWNDLIST::cnt</a>, <a class="el" href="a00899_source.html#l02325">tagTHREADINFO::cVisWindows</a>, <a class="el" href="a00872_source.html#l00427">FindValidWindowPos()</a>, <a class="el" href="a03257_source.html#l00131">gptiForeground</a>, <a class="el" href="a00365_source.html#l01389">tagWND::head</a>, <a class="el" href="a00695_source.html#l00819">HMDestroyObject()</a>, <a class="el" href="a03752_source.html#l00303">HMValidateHandleNoRip()</a>, <a class="el" href="a00872_source.html#l00023">tagPWNDLIST::pahwnd</a>, <a class="el" href="a00827_source.html#l02793">PostShellHookMessages()</a>, <a class="el" href="a00899_source.html#l02273">tagTHREADINFO::pq</a>, <a class="el" href="a00263_source.html#l00526">PtiCurrent()</a>, <a class="el" href="a03290_source.html#l01347">RestoreForegroundActivate()</a>, <a class="el" href="a00899_source.html#l02168">tagQ::spwndActive</a>, <a class="el" href="a00899_source.html#l02169">tagQ::spwndActivePrev</a>, <a class="el" href="a00365_source.html#l01392">tagWND::spwndParent</a>, <a class="el" href="a00899_source.html#l02294">tagTHREADINFO::TIF_flags</a>, <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT()</a>, <a class="el" href="a00950_source.html#l00117">UserAssert</a>, <a class="el" href="a00872_source.html#l00365">ValidateSmwp()</a>, <a class="el" href="a00872_source.html#l00593">xxxCalcValidRects()</a>, <a class="el" href="a00701_source.html#l00954">xxxCallHook()</a>, <a class="el" href="a00812_source.html#l01028">xxxDoSyncPaint()</a>, <a class="el" href="a00872_source.html#l01332">xxxSendChangedMsgs()</a>, <a class="el" href="a00911_source.html#l00086">xxxSetTrayWindow()</a>, <a class="el" href="a00872_source.html#l01264">xxxSwpActivate()</a> , 以及 <a class="el" href="a00872_source.html#l03820">ZOrderByOwner()</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00827_source.html#l00344">DesktopRecalc()</a>, <a class="el" href="a03614_source.html#l01444">NtUserEndDeferWindowPosEx()</a>, <a class="el" href="a00710_source.html#l00031">xxxArrangeIconicWindows()</a>, <a class="el" href="a00752_source.html#l01085">xxxMinMaximize()</a>, <a class="el" href="a00872_source.html#l01532">xxxProcessSetWindowPosEvent()</a>, <a class="el" href="a00872_source.html#l01169">xxxSetWindowPos()</a> , 以及 <a class="el" href="a00872_source.html#l04685">xxxSetWindowRgn()</a>.</p>

</div>
</div>
<a id="aedee129426da9dcdc7e9a40fb51b3f4c"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aedee129426da9dcdc7e9a40fb51b3f4c">&#9670;&nbsp;</a></span>xxxHandleWindowPosChanged()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">VOID xxxHandleWindowPosChanged </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a>&#160;</td>
          <td class="paramname"><em>pwnd</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">PWINDOWPOS&#160;</td>
          <td class="paramname"><em>ppos</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00872_source.html">swp.c</a> 第 <a class="el" href="a00872_source.html#l02854">2854</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l02857"></a><span class="lineno"> 2857</span>&#160;{</div>
<div class="line"><a name="l02858"></a><span class="lineno"> 2858</span>&#160;    <a class="code" href="a00899.html#a70b09c3e2b495630f4205d34be505afb">CheckLock</a>(pwnd);</div>
<div class="line"><a name="l02859"></a><span class="lineno"> 2859</span>&#160; </div>
<div class="line"><a name="l02860"></a><span class="lineno"> 2860</span>&#160;    <span class="keywordflow">if</span> (!(<a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>-&gt;flags &amp; SWP_NOCLIENTMOVE)) {</div>
<div class="line"><a name="l02861"></a><span class="lineno"> 2861</span>&#160; </div>
<div class="line"><a name="l02862"></a><span class="lineno"> 2862</span>&#160;        <a class="code" href="a02581.html">PWND</a> pwndParent = pwnd-&gt;<a class="code" href="a02581.html#a6053af0b243b6737640988eb63081de3">spwndParent</a>;</div>
<div class="line"><a name="l02863"></a><span class="lineno"> 2863</span>&#160; </div>
<div class="line"><a name="l02864"></a><span class="lineno"> 2864</span>&#160;        <span class="keywordflow">if</span> (pwndParent != NULL) {</div>
<div class="line"><a name="l02865"></a><span class="lineno"> 2865</span>&#160;            <a class="code" href="a00842.html#a69cf2e14dcefd941469ad5126e40f79a">xxxSendMessage</a>(</div>
<div class="line"><a name="l02866"></a><span class="lineno"> 2866</span>&#160;                pwnd,</div>
<div class="line"><a name="l02867"></a><span class="lineno"> 2867</span>&#160;                WM_MOVE,</div>
<div class="line"><a name="l02868"></a><span class="lineno"> 2868</span>&#160;                FALSE,</div>
<div class="line"><a name="l02869"></a><span class="lineno"> 2869</span>&#160;                MAKELONG(pwnd-&gt;<a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>.left - pwndParent-&gt;<a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>.left,</div>
<div class="line"><a name="l02870"></a><span class="lineno"> 2870</span>&#160;                         pwnd-&gt;<a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>.top - pwndParent-&gt;<a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>.top));</div>
<div class="line"><a name="l02871"></a><span class="lineno"> 2871</span>&#160;        }</div>
<div class="line"><a name="l02872"></a><span class="lineno"> 2872</span>&#160;    }</div>
<div class="line"><a name="l02873"></a><span class="lineno"> 2873</span>&#160; </div>
<div class="line"><a name="l02874"></a><span class="lineno"> 2874</span>&#160;    <span class="keywordflow">if</span> ((<a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>-&gt;flags &amp; SWP_STATECHANGE) || !(<a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>-&gt;flags &amp; SWP_NOCLIENTSIZE)) {</div>
<div class="line"><a name="l02875"></a><span class="lineno"> 2875</span>&#160; </div>
<div class="line"><a name="l02876"></a><span class="lineno"> 2876</span>&#160;        <span class="keywordflow">if</span> (TestWF(pwnd, WFMINIMIZED))</div>
<div class="line"><a name="l02877"></a><span class="lineno"> 2877</span>&#160;            <a class="code" href="a00842.html#a34b6961ce98c8a0a762e5aa8eb05f2bb">xxxSendSizeMessage</a>(pwnd, SIZEICONIC);</div>
<div class="line"><a name="l02878"></a><span class="lineno"> 2878</span>&#160;        <span class="keywordflow">else</span> <span class="keywordflow">if</span> (TestWF(pwnd, WFMAXIMIZED))</div>
<div class="line"><a name="l02879"></a><span class="lineno"> 2879</span>&#160;            <a class="code" href="a00842.html#a34b6961ce98c8a0a762e5aa8eb05f2bb">xxxSendSizeMessage</a>(pwnd, SIZEFULLSCREEN);</div>
<div class="line"><a name="l02880"></a><span class="lineno"> 2880</span>&#160;        <span class="keywordflow">else</span></div>
<div class="line"><a name="l02881"></a><span class="lineno"> 2881</span>&#160;            <a class="code" href="a00842.html#a34b6961ce98c8a0a762e5aa8eb05f2bb">xxxSendSizeMessage</a>(pwnd, SIZENORMAL);</div>
<div class="line"><a name="l02882"></a><span class="lineno"> 2882</span>&#160;    }</div>
<div class="line"><a name="l02883"></a><span class="lineno"> 2883</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00899.html#a70b09c3e2b495630f4205d34be505afb">CheckLock()</a>, <a class="el" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>, <a class="el" href="a00365_source.html#l01399">tagWND::rcClient</a>, <a class="el" href="a00365_source.html#l01392">tagWND::spwndParent</a>, <a class="el" href="a00842_source.html#l00613">xxxSendMessage()</a> , 以及 <a class="el" href="a00842_source.html#l02822">xxxSendSizeMessage()</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00671_source.html#l01146">xxxDefWindowProc()</a>.</p>

</div>
</div>
<a id="aefba64c833af9403d142c8f83a73a99d"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aefba64c833af9403d142c8f83a73a99d">&#9670;&nbsp;</a></span>xxxMoveWindow()</h2>

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          <td class="memname">BOOL xxxMoveWindow </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a>&#160;</td>
          <td class="paramname"><em>pwnd</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>x</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>y</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>cx</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>cy</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">BOOL&#160;</td>
          <td class="paramname"><em>fRedraw</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00872_source.html">swp.c</a> 第 <a class="el" href="a00872_source.html#l00037">37</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;{</div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;    <a class="code" href="a00899.html#a70b09c3e2b495630f4205d34be505afb">CheckLock</a>(pwnd);</div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160; </div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;    <span class="keywordflow">if</span> ((pwnd == PWNDDESKTOP(pwnd)) ||</div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;        TestWF(pwnd, WFWIN31COMPAT) ||</div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;        (pwnd-&gt;<a class="code" href="a02581.html#a6053af0b243b6737640988eb63081de3">spwndParent</a> != PWNDDESKTOP(pwnd))) {</div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160; </div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;        <span class="keywordflow">return</span> <a class="code" href="a00872.html#a71170c4c5e4c60d4bc657fe52eb8d8d2">xxxSetWindowPos</a>(</div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;                pwnd,</div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;                NULL,</div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;                x,</div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;                y,</div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;                cx,</div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;                <a class="code" href="a00716.html#ac7b5fb8555805e7e7c11b30491a324f7">cy</a>,</div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;                (fRedraw ? <a class="code" href="a00872.html#a6c5a6beb0c4e276f24dbe317c47e059c">MW_FLAGS_REDRAW</a> : <a class="code" href="a00872.html#afc2ff9b7632d0fbf0038be49438ccf7a">MW_FLAGS_NOREDRAW</a>));</div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;    } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160; </div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;<span class="comment">         * BACKWARD COMPATIBILITY CODE FOR WIN 3.00 AND BELOW</span></div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;<span class="comment">         *</span></div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;<span class="comment">         * Everyone and their brother seems to depend on this behavior for</span></div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;<span class="comment">         * top-level windows.  Specific examples are:</span></div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;<span class="comment">         *</span></div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;<span class="comment">         *  AfterDark help window animation</span></div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;<span class="comment">         *  Finale Speedy Note Editing</span></div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;<span class="comment">         *</span></div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;<span class="comment">         * If the window is a top-level window and fRedraw is FALSE,</span></div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;<span class="comment">         * we must call SetWindowPos with SWP_NOREDRAW CLEAR anyway so that</span></div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;<span class="comment">         * the frame and window background get drawn.  We then validate the</span></div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;<span class="comment">         * entire client rectangle to avoid repainting that.</span></div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;        BOOL fResult = <a class="code" href="a00872.html#a71170c4c5e4c60d4bc657fe52eb8d8d2">xxxSetWindowPos</a>(pwnd,</div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;                                       NULL,</div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;                                       x,</div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;                                       y,</div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;                                       cx,</div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;                                       <a class="code" href="a00716.html#ac7b5fb8555805e7e7c11b30491a324f7">cy</a>,</div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;                                       <a class="code" href="a00872.html#a6c5a6beb0c4e276f24dbe317c47e059c">MW_FLAGS_REDRAW</a>);</div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160; </div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;        <span class="keywordflow">if</span> (!fRedraw)</div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;            <a class="code" href="a00896.html#a1d7c15c37da9521a93ab379c03cdadcf">xxxValidateRect</a>(pwnd, NULL);</div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160; </div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;        <span class="keywordflow">return</span> fResult;</div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;    }</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00899.html#a70b09c3e2b495630f4205d34be505afb">CheckLock()</a>, <a class="el" href="a00716_source.html#l00456">cy</a>, <a class="el" href="a00872_source.html#l00035">MW_FLAGS_NOREDRAW</a>, <a class="el" href="a00872_source.html#l00034">MW_FLAGS_REDRAW</a>, <a class="el" href="a00365_source.html#l01392">tagWND::spwndParent</a>, <a class="el" href="a00872_source.html#l01169">xxxSetWindowPos()</a> , 以及 <a class="el" href="a00896_source.html#l00077">xxxValidateRect()</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a03614_source.html#l01498">NtUserMoveWindow()</a> , 以及 <a class="el" href="a00833_source.html#l02005">xxxSBWndProc()</a>.</p>

</div>
</div>
<a id="ac7afeeae4842cb12f6533b053ce72210"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ac7afeeae4842cb12f6533b053ce72210">&#9670;&nbsp;</a></span>xxxProcessSetWindowPosEvent()</h2>

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          <td class="memname">VOID xxxProcessSetWindowPosEvent </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00899.html#accbe29aa27700083c2ca1e4bf8e64853">PSMWP</a>&#160;</td>
          <td class="paramname"><em>psmwpT</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00872_source.html">swp.c</a> 第 <a class="el" href="a00872_source.html#l01532">1532</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l01534"></a><span class="lineno"> 1534</span>&#160;{</div>
<div class="line"><a name="l01535"></a><span class="lineno"> 1535</span>&#160;    <a class="code" href="a02773.html">PSMWP</a> psmwp;</div>
<div class="line"><a name="l01536"></a><span class="lineno"> 1536</span>&#160; </div>
<div class="line"><a name="l01537"></a><span class="lineno"> 1537</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l01538"></a><span class="lineno"> 1538</span>&#160;<span class="comment">     * Create a bonafide SMWP/CVR array that xxxEndDeferWindowPos can use</span></div>
<div class="line"><a name="l01539"></a><span class="lineno"> 1539</span>&#160;<span class="comment">     * and later free.</span></div>
<div class="line"><a name="l01540"></a><span class="lineno"> 1540</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l01541"></a><span class="lineno"> 1541</span>&#160;    <span class="keywordflow">if</span> ((psmwp = <a class="code" href="a00872.html#a4437ed15aad7ece70ac632859e524f9f">_BeginDeferWindowPos</a>(psmwpT-&gt;<a class="code" href="a02773.html#a1939a69163ecb9423a4804f3f71f1f83">ccvr</a>)) == NULL) {</div>
<div class="line"><a name="l01542"></a><span class="lineno"> 1542</span>&#160;        UserFreePool(psmwpT);</div>
<div class="line"><a name="l01543"></a><span class="lineno"> 1543</span>&#160;        <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l01544"></a><span class="lineno"> 1544</span>&#160;    }</div>
<div class="line"><a name="l01545"></a><span class="lineno"> 1545</span>&#160; </div>
<div class="line"><a name="l01546"></a><span class="lineno"> 1546</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l01547"></a><span class="lineno"> 1547</span>&#160;<span class="comment">     * Copy the contents of the temp SMWP/CVR array into the real one.</span></div>
<div class="line"><a name="l01548"></a><span class="lineno"> 1548</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l01549"></a><span class="lineno"> 1549</span>&#160;    RtlCopyMemory(psmwp-&gt;<a class="code" href="a02773.html#a40b87e98aa2d20c26d45d98641f9a238">acvr</a>, psmwpT-&gt;<a class="code" href="a02773.html#a40b87e98aa2d20c26d45d98641f9a238">acvr</a>, <span class="keyword">sizeof</span>(<a class="code" href="a02769.html">CVR</a>) * psmwpT-&gt;<a class="code" href="a02773.html#a1939a69163ecb9423a4804f3f71f1f83">ccvr</a>);</div>
<div class="line"><a name="l01550"></a><span class="lineno"> 1550</span>&#160;    psmwp-&gt;<a class="code" href="a02773.html#a1939a69163ecb9423a4804f3f71f1f83">ccvr</a> = psmwpT-&gt;<a class="code" href="a02773.html#a1939a69163ecb9423a4804f3f71f1f83">ccvr</a>;</div>
<div class="line"><a name="l01551"></a><span class="lineno"> 1551</span>&#160; </div>
<div class="line"><a name="l01552"></a><span class="lineno"> 1552</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l01553"></a><span class="lineno"> 1553</span>&#160;<span class="comment">     * Free the temp SMWP/CVR array.</span></div>
<div class="line"><a name="l01554"></a><span class="lineno"> 1554</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l01555"></a><span class="lineno"> 1555</span>&#160;    UserFreePool(psmwpT);</div>
<div class="line"><a name="l01556"></a><span class="lineno"> 1556</span>&#160; </div>
<div class="line"><a name="l01557"></a><span class="lineno"> 1557</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l01558"></a><span class="lineno"> 1558</span>&#160;<span class="comment">     * Complete the MultWindowPos operation now that we&#39;re on the correct</span></div>
<div class="line"><a name="l01559"></a><span class="lineno"> 1559</span>&#160;<span class="comment">     * context.</span></div>
<div class="line"><a name="l01560"></a><span class="lineno"> 1560</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l01561"></a><span class="lineno"> 1561</span>&#160;    <a class="code" href="a00872.html#a007851e1291f59fb019872edefe6278b">xxxEndDeferWindowPosEx</a>(psmwp, FALSE);</div>
<div class="line"><a name="l01562"></a><span class="lineno"> 1562</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00872_source.html#l00098">_BeginDeferWindowPos()</a>, <a class="el" href="a00899_source.html#l01596">tagSMWP::acvr</a>, <a class="el" href="a00899_source.html#l01594">tagSMWP::ccvr</a> , 以及 <a class="el" href="a00872_source.html#l04010">xxxEndDeferWindowPosEx()</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00824_source.html#l02682">xxxProcessEventMessage()</a>.</p>

</div>
</div>
<a id="ad4cadf0fdc0b9338d8585da8f45a54d3"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ad4cadf0fdc0b9338d8585da8f45a54d3">&#9670;&nbsp;</a></span>xxxSendChangedMsgs()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">VOID xxxSendChangedMsgs </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00899.html#accbe29aa27700083c2ca1e4bf8e64853">PSMWP</a>&#160;</td>
          <td class="paramname"><em>psmwp</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00872_source.html">swp.c</a> 第 <a class="el" href="a00872_source.html#l01332">1332</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l01334"></a><span class="lineno"> 1334</span>&#160;{</div>
<div class="line"><a name="l01335"></a><span class="lineno"> 1335</span>&#160;    <a class="code" href="a02581.html">PWND</a> pwnd;</div>
<div class="line"><a name="l01336"></a><span class="lineno"> 1336</span>&#160;    <a class="code" href="a02769.html">PCVR</a> pcvr;</div>
<div class="line"><a name="l01337"></a><span class="lineno"> 1337</span>&#160;    <span class="keywordtype">int</span>  ccvr;</div>
<div class="line"><a name="l01338"></a><span class="lineno"> 1338</span>&#160;    <a class="code" href="a01881.html">TL</a>   tlpwnd;</div>
<div class="line"><a name="l01339"></a><span class="lineno"> 1339</span>&#160; </div>
<div class="line"><a name="l01340"></a><span class="lineno"> 1340</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l01341"></a><span class="lineno"> 1341</span>&#160;<span class="comment">     * Send all the messages that need to be sent...</span></div>
<div class="line"><a name="l01342"></a><span class="lineno"> 1342</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l01343"></a><span class="lineno"> 1343</span>&#160;    <span class="keywordflow">for</span> (pcvr = psmwp-&gt;<a class="code" href="a02773.html#a40b87e98aa2d20c26d45d98641f9a238">acvr</a>, ccvr = psmwp-&gt;<a class="code" href="a02773.html#a1939a69163ecb9423a4804f3f71f1f83">ccvr</a>; --ccvr &gt;= 0; pcvr++) {</div>
<div class="line"><a name="l01344"></a><span class="lineno"> 1344</span>&#160; </div>
<div class="line"><a name="l01345"></a><span class="lineno"> 1345</span>&#160;        <span class="keywordflow">if</span> (pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.hwnd == NULL)</div>
<div class="line"><a name="l01346"></a><span class="lineno"> 1346</span>&#160;            <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l01347"></a><span class="lineno"> 1347</span>&#160; </div>
<div class="line"><a name="l01348"></a><span class="lineno"> 1348</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l01349"></a><span class="lineno"> 1349</span>&#160;<span class="comment">         * If the window&#39;s state didn&#39;t change, don&#39;t send the message.</span></div>
<div class="line"><a name="l01350"></a><span class="lineno"> 1350</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l01351"></a><span class="lineno"> 1351</span>&#160;        <span class="keywordflow">if</span> ((pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.flags &amp; SWP_CHANGEMASK) == SWP_NOCHANGE)</div>
<div class="line"><a name="l01352"></a><span class="lineno"> 1352</span>&#160;            <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l01353"></a><span class="lineno"> 1353</span>&#160; </div>
<div class="line"><a name="l01354"></a><span class="lineno"> 1354</span>&#160;        <span class="keywordflow">if</span> ((pwnd = RevalidateHwnd(pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.hwnd)) == NULL) {</div>
<div class="line"><a name="l01355"></a><span class="lineno"> 1355</span>&#160;            <a class="code" href="a00371.html#a01c4659626880ba56745765a3580a36b">RIPMSG0</a>(<a class="code" href="a00371.html#a41f433389f20db57f042022a662e96de">RIP_WARNING</a>, <span class="stringliteral">&quot;xxxSendChangedMsgs: window went away in middle&quot;</span>);</div>
<div class="line"><a name="l01356"></a><span class="lineno"> 1356</span>&#160;            pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.flags = SWP_NOREDRAW | SWP_NOCHANGE;</div>
<div class="line"><a name="l01357"></a><span class="lineno"> 1357</span>&#160;            pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.hwnd  = NULL;</div>
<div class="line"><a name="l01358"></a><span class="lineno"> 1358</span>&#160;            <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l01359"></a><span class="lineno"> 1359</span>&#160;        }</div>
<div class="line"><a name="l01360"></a><span class="lineno"> 1360</span>&#160; </div>
<div class="line"><a name="l01361"></a><span class="lineno"> 1361</span>&#160;        <span class="keywordflow">if</span> (!<a class="code" href="a00872.html#acdc745edef280248141f00e0eb24c7ed">IsStillWindowC</a>(pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.hwndInsertAfter)) {</div>
<div class="line"><a name="l01362"></a><span class="lineno"> 1362</span>&#160;            pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.hwnd = NULL;</div>
<div class="line"><a name="l01363"></a><span class="lineno"> 1363</span>&#160;            <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l01364"></a><span class="lineno"> 1364</span>&#160;        }</div>
<div class="line"><a name="l01365"></a><span class="lineno"> 1365</span>&#160; </div>
<div class="line"><a name="l01366"></a><span class="lineno"> 1366</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l01367"></a><span class="lineno"> 1367</span>&#160;<span class="comment">         * Send the WM_WINDOWPOSCHANGED message...</span></div>
<div class="line"><a name="l01368"></a><span class="lineno"> 1368</span>&#160;<span class="comment">         *</span></div>
<div class="line"><a name="l01369"></a><span class="lineno"> 1369</span>&#160;<span class="comment">         * Make a frame copy of the WINDOWPOS, because the pcvr</span></div>
<div class="line"><a name="l01370"></a><span class="lineno"> 1370</span>&#160;<span class="comment">         * info may get reused if SetWindowPos()</span></div>
<div class="line"><a name="l01371"></a><span class="lineno"> 1371</span>&#160;<span class="comment">         * is called by the message handler: see the comments in</span></div>
<div class="line"><a name="l01372"></a><span class="lineno"> 1372</span>&#160;<span class="comment">         * AllocSmwp().</span></div>
<div class="line"><a name="l01373"></a><span class="lineno"> 1373</span>&#160;<span class="comment">         *</span></div>
<div class="line"><a name="l01374"></a><span class="lineno"> 1374</span>&#160;<span class="comment">         * WM_SIZE, WM_MOVE and WM_SHOW messages are sent by the</span></div>
<div class="line"><a name="l01375"></a><span class="lineno"> 1375</span>&#160;<span class="comment">         * DefWindowProc() WM_WINDOWPOSCHANGED message processing.</span></div>
<div class="line"><a name="l01376"></a><span class="lineno"> 1376</span>&#160;<span class="comment">         *</span></div>
<div class="line"><a name="l01377"></a><span class="lineno"> 1377</span>&#160;<span class="comment">         * Note: It&#39;s okay to destroy the window while processing this</span></div>
<div class="line"><a name="l01378"></a><span class="lineno"> 1378</span>&#160;<span class="comment">         * message, since this is the last call made by the window manager</span></div>
<div class="line"><a name="l01379"></a><span class="lineno"> 1379</span>&#160;<span class="comment">         * with the window handle before returning from SetWindowPos().</span></div>
<div class="line"><a name="l01380"></a><span class="lineno"> 1380</span>&#160;<span class="comment">         * This also means we don&#39;t have to revalidate the pwnd.</span></div>
<div class="line"><a name="l01381"></a><span class="lineno"> 1381</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l01382"></a><span class="lineno"> 1382</span>&#160;        ThreadLockAlways(pwnd, &amp;tlpwnd);</div>
<div class="line"><a name="l01383"></a><span class="lineno"> 1383</span>&#160;        <a class="code" href="a00842.html#a69cf2e14dcefd941469ad5126e40f79a">xxxSendMessage</a>(pwnd, WM_WINDOWPOSCHANGED, 0, (LONG)&amp;pcvr-&gt;<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>);</div>
<div class="line"><a name="l01384"></a><span class="lineno"> 1384</span>&#160;        ThreadUnlock(&amp;tlpwnd);</div>
<div class="line"><a name="l01385"></a><span class="lineno"> 1385</span>&#160;    }   <span class="comment">// for (... pcvr ...)</span></div>
<div class="line"><a name="l01386"></a><span class="lineno"> 1386</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00899_source.html#l01596">tagSMWP::acvr</a>, <a class="el" href="a00899_source.html#l01594">tagSMWP::ccvr</a>, <a class="el" href="a00872_source.html#l00336">IsStillWindowC()</a>, <a class="el" href="a00899_source.html#l01566">tagCVR::pos</a>, <a class="el" href="a00371_source.html#l00029">RIP_WARNING</a>, <a class="el" href="a00371_source.html#l00131">RIPMSG0</a> , 以及 <a class="el" href="a00842_source.html#l00613">xxxSendMessage()</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00872_source.html#l04010">xxxEndDeferWindowPosEx()</a>.</p>

</div>
</div>
<a id="a71170c4c5e4c60d4bc657fe52eb8d8d2"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a71170c4c5e4c60d4bc657fe52eb8d8d2">&#9670;&nbsp;</a></span>xxxSetWindowPos()</h2>

<div class="memitem">
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          <td class="memname">BOOL xxxSetWindowPos </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a>&#160;</td>
          <td class="paramname"><em>pwnd</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a>&#160;</td>
          <td class="paramname"><em>pwndInsertAfter</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>x</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>y</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>cx</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>cy</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>&#160;</td>
          <td class="paramname"><em>flags</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00872_source.html">swp.c</a> 第 <a class="el" href="a00872_source.html#l01169">1169</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l01177"></a><span class="lineno"> 1177</span>&#160;{</div>
<div class="line"><a name="l01178"></a><span class="lineno"> 1178</span>&#160;    <a class="code" href="a02773.html">PSMWP</a> psmwp;</div>
<div class="line"><a name="l01179"></a><span class="lineno"> 1179</span>&#160;    BOOL  fInval = FALSE;</div>
<div class="line"><a name="l01180"></a><span class="lineno"> 1180</span>&#160; </div>
<div class="line"><a name="l01181"></a><span class="lineno"> 1181</span>&#160;<span class="preprocessor">#ifdef DEBUG</span></div>
<div class="line"><a name="l01182"></a><span class="lineno"> 1182</span>&#160;    <a class="code" href="a00899.html#a70b09c3e2b495630f4205d34be505afb">CheckLock</a>(pwnd);</div>
<div class="line"><a name="l01183"></a><span class="lineno"> 1183</span>&#160; </div>
<div class="line"><a name="l01184"></a><span class="lineno"> 1184</span>&#160;    <span class="keywordflow">switch</span>((<a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a>)pwndInsertAfter) {</div>
<div class="line"><a name="l01185"></a><span class="lineno"> 1185</span>&#160;    <span class="keywordflow">case</span> 0x0000FFFF:</div>
<div class="line"><a name="l01186"></a><span class="lineno"> 1186</span>&#160;    <span class="keywordflow">case</span> (<a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a>)HWND_TOPMOST:</div>
<div class="line"><a name="l01187"></a><span class="lineno"> 1187</span>&#160;    <span class="keywordflow">case</span> (<a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a>)HWND_NOTOPMOST:</div>
<div class="line"><a name="l01188"></a><span class="lineno"> 1188</span>&#160;    <span class="keywordflow">case</span> (<a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a>)HWND_TOP:</div>
<div class="line"><a name="l01189"></a><span class="lineno"> 1189</span>&#160;    <span class="keywordflow">case</span> (<a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a>)HWND_BOTTOM:</div>
<div class="line"><a name="l01190"></a><span class="lineno"> 1190</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01191"></a><span class="lineno"> 1191</span>&#160; </div>
<div class="line"><a name="l01192"></a><span class="lineno"> 1192</span>&#160;    <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l01193"></a><span class="lineno"> 1193</span>&#160;        <a class="code" href="a00899.html#a70b09c3e2b495630f4205d34be505afb">CheckLock</a>(pwndInsertAfter);</div>
<div class="line"><a name="l01194"></a><span class="lineno"> 1194</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01195"></a><span class="lineno"> 1195</span>&#160;    }</div>
<div class="line"><a name="l01196"></a><span class="lineno"> 1196</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l01197"></a><span class="lineno"> 1197</span>&#160; </div>
<div class="line"><a name="l01198"></a><span class="lineno"> 1198</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l01199"></a><span class="lineno"> 1199</span>&#160;<span class="comment">     * BACKWARD COMPATIBILITY HACKS</span></div>
<div class="line"><a name="l01200"></a><span class="lineno"> 1200</span>&#160;<span class="comment">     *</span></div>
<div class="line"><a name="l01201"></a><span class="lineno"> 1201</span>&#160;<span class="comment">     * Hack 1: For Win 3.0 and below, SetWindowPos() must ignore the</span></div>
<div class="line"><a name="l01202"></a><span class="lineno"> 1202</span>&#160;<span class="comment">     * move and size flags if SWP_SHOWWINDOW or SWP_HIDEWINDOW</span></div>
<div class="line"><a name="l01203"></a><span class="lineno"> 1203</span>&#160;<span class="comment">     * is specified.  KnowledgePro is one application that depends on</span></div>
<div class="line"><a name="l01204"></a><span class="lineno"> 1204</span>&#160;<span class="comment">     * this behavior for the positioning of its MDI icons.</span></div>
<div class="line"><a name="l01205"></a><span class="lineno"> 1205</span>&#160;<span class="comment">     *</span></div>
<div class="line"><a name="l01206"></a><span class="lineno"> 1206</span>&#160;<span class="comment">     * Hack 2: In 3.0, if SetWindowPos() is called with SWP_SHOWWINDOW</span></div>
<div class="line"><a name="l01207"></a><span class="lineno"> 1207</span>&#160;<span class="comment">     * and the window is already visible, then the window was</span></div>
<div class="line"><a name="l01208"></a><span class="lineno"> 1208</span>&#160;<span class="comment">     * completely invalidated anyway.  So, we do that here too.</span></div>
<div class="line"><a name="l01209"></a><span class="lineno"> 1209</span>&#160;<span class="comment">     *</span></div>
<div class="line"><a name="l01210"></a><span class="lineno"> 1210</span>&#160;<span class="comment">     * NOTE: The placement of the invalidation AFTER the EndDeferWindowPos()</span></div>
<div class="line"><a name="l01211"></a><span class="lineno"> 1211</span>&#160;<span class="comment">     * call means that if the guy is Z-ordering and showing a 3.0 window,</span></div>
<div class="line"><a name="l01212"></a><span class="lineno"> 1212</span>&#160;<span class="comment">     * it may flash, because EndDefer calls DoSyncPaint, and we invalidate</span></div>
<div class="line"><a name="l01213"></a><span class="lineno"> 1213</span>&#160;<span class="comment">     * again after that.  Could be fixed with some major hackery in EndDefer,</span></div>
<div class="line"><a name="l01214"></a><span class="lineno"> 1214</span>&#160;<span class="comment">     * and it&#39;s probably not worth the trouble.</span></div>
<div class="line"><a name="l01215"></a><span class="lineno"> 1215</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l01216"></a><span class="lineno"> 1216</span>&#160;    <span class="keywordflow">if</span> (flags &amp; (SWP_SHOWWINDOW | SWP_HIDEWINDOW)) {</div>
<div class="line"><a name="l01217"></a><span class="lineno"> 1217</span>&#160; </div>
<div class="line"><a name="l01218"></a><span class="lineno"> 1218</span>&#160;        <span class="keywordflow">if</span> (!TestWF(pwnd, WFWIN31COMPAT)) {</div>
<div class="line"><a name="l01219"></a><span class="lineno"> 1219</span>&#160; </div>
<div class="line"><a name="l01220"></a><span class="lineno"> 1220</span>&#160;            flags |= SWP_NOMOVE | SWP_NOSIZE;</div>
<div class="line"><a name="l01221"></a><span class="lineno"> 1221</span>&#160;            <span class="keywordflow">if</span> ((flags &amp; SWP_SHOWWINDOW) &amp;&amp; TestWF(pwnd, WFVISIBLE))</div>
<div class="line"><a name="l01222"></a><span class="lineno"> 1222</span>&#160;                fInval = TRUE;</div>
<div class="line"><a name="l01223"></a><span class="lineno"> 1223</span>&#160;        }</div>
<div class="line"><a name="l01224"></a><span class="lineno"> 1224</span>&#160;    }</div>
<div class="line"><a name="l01225"></a><span class="lineno"> 1225</span>&#160; </div>
<div class="line"><a name="l01226"></a><span class="lineno"> 1226</span>&#160;    <span class="keywordflow">if</span> (!(psmwp = <a class="code" href="a00872.html#a4437ed15aad7ece70ac632859e524f9f">_BeginDeferWindowPos</a>(1)) ||</div>
<div class="line"><a name="l01227"></a><span class="lineno"> 1227</span>&#160;        !(psmwp = <a class="code" href="a00872.html#a5df49b36d63d71d7704169bc9e5f3322">_DeferWindowPos</a>(psmwp,</div>
<div class="line"><a name="l01228"></a><span class="lineno"> 1228</span>&#160;                                  pwnd,</div>
<div class="line"><a name="l01229"></a><span class="lineno"> 1229</span>&#160;                                  pwndInsertAfter,</div>
<div class="line"><a name="l01230"></a><span class="lineno"> 1230</span>&#160;                                  x,</div>
<div class="line"><a name="l01231"></a><span class="lineno"> 1231</span>&#160;                                  y,</div>
<div class="line"><a name="l01232"></a><span class="lineno"> 1232</span>&#160;                                  cx,</div>
<div class="line"><a name="l01233"></a><span class="lineno"> 1233</span>&#160;                                  <a class="code" href="a00716.html#ac7b5fb8555805e7e7c11b30491a324f7">cy</a>,</div>
<div class="line"><a name="l01234"></a><span class="lineno"> 1234</span>&#160;                                  flags))) {</div>
<div class="line"><a name="l01235"></a><span class="lineno"> 1235</span>&#160; </div>
<div class="line"><a name="l01236"></a><span class="lineno"> 1236</span>&#160;        <span class="keywordflow">return</span> FALSE;</div>
<div class="line"><a name="l01237"></a><span class="lineno"> 1237</span>&#160;    }</div>
<div class="line"><a name="l01238"></a><span class="lineno"> 1238</span>&#160; </div>
<div class="line"><a name="l01239"></a><span class="lineno"> 1239</span>&#160; </div>
<div class="line"><a name="l01240"></a><span class="lineno"> 1240</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="a00872.html#a007851e1291f59fb019872edefe6278b">xxxEndDeferWindowPosEx</a>(psmwp, flags &amp; SWP_ASYNCWINDOWPOS)) {</div>
<div class="line"><a name="l01241"></a><span class="lineno"> 1241</span>&#160; </div>
<div class="line"><a name="l01242"></a><span class="lineno"> 1242</span>&#160;        <span class="keywordflow">if</span> (fInval) {</div>
<div class="line"><a name="l01243"></a><span class="lineno"> 1243</span>&#160;            <a class="code" href="a00896.html#a487301eed51abdcd2b3920954855e848">xxxRedrawWindow</a>(</div>
<div class="line"><a name="l01244"></a><span class="lineno"> 1244</span>&#160;                    pwnd,</div>
<div class="line"><a name="l01245"></a><span class="lineno"> 1245</span>&#160;                    NULL,</div>
<div class="line"><a name="l01246"></a><span class="lineno"> 1246</span>&#160;                    NULL,</div>
<div class="line"><a name="l01247"></a><span class="lineno"> 1247</span>&#160;                    RDW_INVALIDATE | RDW_ERASE | RDW_FRAME | RDW_ALLCHILDREN);</div>
<div class="line"><a name="l01248"></a><span class="lineno"> 1248</span>&#160;        }</div>
<div class="line"><a name="l01249"></a><span class="lineno"> 1249</span>&#160; </div>
<div class="line"><a name="l01250"></a><span class="lineno"> 1250</span>&#160;        <span class="keywordflow">return</span> TRUE;</div>
<div class="line"><a name="l01251"></a><span class="lineno"> 1251</span>&#160;    }</div>
<div class="line"><a name="l01252"></a><span class="lineno"> 1252</span>&#160; </div>
<div class="line"><a name="l01253"></a><span class="lineno"> 1253</span>&#160;    <span class="keywordflow">return</span> FALSE;</div>
<div class="line"><a name="l01254"></a><span class="lineno"> 1254</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00872_source.html#l00098">_BeginDeferWindowPos()</a>, <a class="el" href="a00872_source.html#l00200">_DeferWindowPos()</a>, <a class="el" href="a00899.html#a70b09c3e2b495630f4205d34be505afb">CheckLock()</a>, <a class="el" href="a00716_source.html#l00456">cy</a>, <a class="el" href="a00563_source.html#l00175">DWORD</a>, <a class="el" href="a00872_source.html#l04010">xxxEndDeferWindowPosEx()</a> , 以及 <a class="el" href="a00896_source.html#l00302">xxxRedrawWindow()</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00809_source.html#l01026">_KeyEvent()</a>, <a class="el" href="a03290_source.html#l01972">CheckOnTop()</a>, <a class="el" href="a00656_source.html#l00049">DesktopThread()</a>, <a class="el" href="a03614_source.html#l01716">NtUserSetWindowPos()</a>, <a class="el" href="a00689_source.html#l00793">ResetSharedDesktops()</a>, <a class="el" href="a00686_source.html#l00430">xxxActivateThisWindow()</a>, <a class="el" href="a00656_source.html#l01214">xxxCreateDesktop()</a>, <a class="el" href="a00635_source.html#l01273">xxxDestroyWindow()</a>, <a class="el" href="a00800_source.html#l01392">xxxDrawDragRect()</a>, <a class="el" href="a00671_source.html#l00392">xxxDWP_SetCursor()</a>, <a class="el" href="a03590_source.html#l02538">xxxMenuWindowProc()</a>, <a class="el" href="a00827_source.html#l00167">xxxMetricsRecalc()</a>, <a class="el" href="a03590_source.html#l00797">xxxMNOpenHierarchy()</a>, <a class="el" href="a00872_source.html#l00037">xxxMoveWindow()</a>, <a class="el" href="a00800_source.html#l00377">xxxMS_TrackMove()</a>, <a class="el" href="a00890_source.html#l01622">xxxNextWindow()</a>, <a class="el" href="a00890_source.html#l02004">xxxOldNextWindow()</a>, <a class="el" href="a00824_source.html#l02682">xxxProcessEventMessage()</a>, <a class="el" href="a00662_source.html#l00165">xxxRedrawFrame()</a>, <a class="el" href="a00662_source.html#l00178">xxxRedrawFrameAndHook()</a>, <a class="el" href="a00686_source.html#l01045">xxxSetForegroundWindow2()</a>, <a class="el" href="a03719_source.html#l00911">xxxSetInternalWindowPos()</a>, <a class="el" href="a03719_source.html#l00220">xxxSetParent()</a>, <a class="el" href="a00755_source.html#l00088">xxxSetShellWindow()</a>, <a class="el" href="a03719_source.html#l00744">xxxSetWindowPlacement()</a>, <a class="el" href="a00890_source.html#l01434">xxxShowSwitchWindow()</a>, <a class="el" href="a00851_source.html#l00081">xxxShowWindow()</a>, <a class="el" href="a00656_source.html#l02349">xxxSwitchDesktop()</a>, <a class="el" href="a00890_source.html#l00251">xxxSwitchToThisWindow()</a>, <a class="el" href="a00890_source.html#l01510">xxxSwitchWndProc()</a>, <a class="el" href="a00875_source.html#l00198">xxxSysCommand()</a> , 以及 <a class="el" href="a00788_source.html#l00052">xxxTrackPopupMenuEx()</a>.</p>

</div>
</div>
<a id="a73f36d1f6425ca2b9d3892d4a3682cfe"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a73f36d1f6425ca2b9d3892d4a3682cfe">&#9670;&nbsp;</a></span>xxxSetWindowRgn()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">BOOL xxxSetWindowRgn </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a>&#160;</td>
          <td class="paramname"><em>pwnd</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">HRGN&#160;</td>
          <td class="paramname"><em>hrgn</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">BOOL&#160;</td>
          <td class="paramname"><em>fRedraw</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00872_source.html">swp.c</a> 第 <a class="el" href="a00872_source.html#l04685">4685</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l04689"></a><span class="lineno"> 4689</span>&#160;{</div>
<div class="line"><a name="l04690"></a><span class="lineno"> 4690</span>&#160;    <a class="code" href="a02773.html">PSMWP</a> psmwp;</div>
<div class="line"><a name="l04691"></a><span class="lineno"> 4691</span>&#160;    HRGN  hrgnClip = NULL;</div>
<div class="line"><a name="l04692"></a><span class="lineno"> 4692</span>&#160;    BOOL  bRet = FALSE;</div>
<div class="line"><a name="l04693"></a><span class="lineno"> 4693</span>&#160; </div>
<div class="line"><a name="l04694"></a><span class="lineno"> 4694</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l04695"></a><span class="lineno"> 4695</span>&#160;<span class="comment">     * Validate the region handle.  We did this for 3.51, so</span></div>
<div class="line"><a name="l04696"></a><span class="lineno"> 4696</span>&#160;<span class="comment">     * we better do it for later versions.  Our validation will</span></div>
<div class="line"><a name="l04697"></a><span class="lineno"> 4697</span>&#160;<span class="comment">     * make a copy of the clip-rgn and send it through to the</span></div>
<div class="line"><a name="l04698"></a><span class="lineno"> 4698</span>&#160;<span class="comment">     * SetWIndowRgn code.  Once this is set in the kernel, we</span></div>
<div class="line"><a name="l04699"></a><span class="lineno"> 4699</span>&#160;<span class="comment">     * will return to the client and the old region will be deleted</span></div>
<div class="line"><a name="l04700"></a><span class="lineno"> 4700</span>&#160;<span class="comment">     * there.</span></div>
<div class="line"><a name="l04701"></a><span class="lineno"> 4701</span>&#160;<span class="comment">     *</span></div>
<div class="line"><a name="l04702"></a><span class="lineno"> 4702</span>&#160;<span class="comment">     * If the region passed in is NULL, then we get rid of the</span></div>
<div class="line"><a name="l04703"></a><span class="lineno"> 4703</span>&#160;<span class="comment">     * current retion.  Map it to MAXREGION so that SetWindowPos()</span></div>
<div class="line"><a name="l04704"></a><span class="lineno"> 4704</span>&#160;<span class="comment">     * can tell this is what the caller wants.</span></div>
<div class="line"><a name="l04705"></a><span class="lineno"> 4705</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l04706"></a><span class="lineno"> 4706</span>&#160;    <span class="keywordflow">if</span> (hrgn) {</div>
<div class="line"><a name="l04707"></a><span class="lineno"> 4707</span>&#160; </div>
<div class="line"><a name="l04708"></a><span class="lineno"> 4708</span>&#160;        <span class="keywordflow">if</span> ((hrgnClip = <a class="code" href="a00899.html#aa04f33a98f049b6847cbfda06a044645">UserValidateCopyRgn</a>(hrgn)) == NULL) {</div>
<div class="line"><a name="l04709"></a><span class="lineno"> 4709</span>&#160; </div>
<div class="line"><a name="l04710"></a><span class="lineno"> 4710</span>&#160;<span class="preprocessor">#ifdef DEBUG</span></div>
<div class="line"><a name="l04711"></a><span class="lineno"> 4711</span>&#160;            <a class="code" href="a00371.html#a01c4659626880ba56745765a3580a36b">RIPMSG0</a>(<a class="code" href="a00371.html#a41f433389f20db57f042022a662e96de">RIP_WARNING</a>, <span class="stringliteral">&quot;xxxSetWindowRgn: Failed to create region!&quot;</span>);</div>
<div class="line"><a name="l04712"></a><span class="lineno"> 4712</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l04713"></a><span class="lineno"> 4713</span>&#160;            <span class="keywordflow">goto</span> swrClean;</div>
<div class="line"><a name="l04714"></a><span class="lineno"> 4714</span>&#160;        }</div>
<div class="line"><a name="l04715"></a><span class="lineno"> 4715</span>&#160; </div>
<div class="line"><a name="l04716"></a><span class="lineno"> 4716</span>&#160;    } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l04717"></a><span class="lineno"> 4717</span>&#160; </div>
<div class="line"><a name="l04718"></a><span class="lineno"> 4718</span>&#160;        hrgnClip = MAXREGION;</div>
<div class="line"><a name="l04719"></a><span class="lineno"> 4719</span>&#160;    }</div>
<div class="line"><a name="l04720"></a><span class="lineno"> 4720</span>&#160; </div>
<div class="line"><a name="l04721"></a><span class="lineno"> 4721</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l04722"></a><span class="lineno"> 4722</span>&#160;<span class="comment">     * Get a psmwp, and put the region in it, correctly offset.</span></div>
<div class="line"><a name="l04723"></a><span class="lineno"> 4723</span>&#160;<span class="comment">     * Use SWP_FRAMECHANGED with acts really as a &quot;empty&quot; SetWindowPos</span></div>
<div class="line"><a name="l04724"></a><span class="lineno"> 4724</span>&#160;<span class="comment">     * that still sends WM_WINDOWPOSCHANGING and CHANGED messages.</span></div>
<div class="line"><a name="l04725"></a><span class="lineno"> 4725</span>&#160;<span class="comment">     * SWP_NOCHANGE ensures that we don&#39;t size, move, activate, zorder.</span></div>
<div class="line"><a name="l04726"></a><span class="lineno"> 4726</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l04727"></a><span class="lineno"> 4727</span>&#160;    <span class="keywordflow">if</span> (psmwp = <a class="code" href="a00872.html#a4437ed15aad7ece70ac632859e524f9f">_BeginDeferWindowPos</a>(1)) {</div>
<div class="line"><a name="l04728"></a><span class="lineno"> 4728</span>&#160; </div>
<div class="line"><a name="l04729"></a><span class="lineno"> 4729</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l04730"></a><span class="lineno"> 4730</span>&#160;<span class="comment">         * psmwp gets freed automatically if this routine fails.</span></div>
<div class="line"><a name="l04731"></a><span class="lineno"> 4731</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l04732"></a><span class="lineno"> 4732</span>&#160;        <span class="keywordflow">if</span> (psmwp = <a class="code" href="a00872.html#a5df49b36d63d71d7704169bc9e5f3322">_DeferWindowPos</a>(</div>
<div class="line"><a name="l04733"></a><span class="lineno"> 4733</span>&#160;                psmwp,</div>
<div class="line"><a name="l04734"></a><span class="lineno"> 4734</span>&#160;                pwnd,</div>
<div class="line"><a name="l04735"></a><span class="lineno"> 4735</span>&#160;                PWND_TOP,</div>
<div class="line"><a name="l04736"></a><span class="lineno"> 4736</span>&#160;                0,</div>
<div class="line"><a name="l04737"></a><span class="lineno"> 4737</span>&#160;                0,</div>
<div class="line"><a name="l04738"></a><span class="lineno"> 4738</span>&#160;                0,</div>
<div class="line"><a name="l04739"></a><span class="lineno"> 4739</span>&#160;                0,</div>
<div class="line"><a name="l04740"></a><span class="lineno"> 4740</span>&#160;                fRedraw ? <a class="code" href="a00872.html#aa7c719fb0da4c741dd430666ddef99d2">SWR_FLAGS_REDRAW</a> : <a class="code" href="a00872.html#acfb4b6e9e96d095277060b25dd8b6f72">SWR_FLAGS_NOREDRAW</a>)) {</div>
<div class="line"><a name="l04741"></a><span class="lineno"> 4741</span>&#160; </div>
<div class="line"><a name="l04742"></a><span class="lineno"> 4742</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l04743"></a><span class="lineno"> 4743</span>&#160;<span class="comment">             * Do the operation. Note that hrgn is still in window coordinates.</span></div>
<div class="line"><a name="l04744"></a><span class="lineno"> 4744</span>&#160;<span class="comment">             * SetWindowPos() will change it to screen coordinates before</span></div>
<div class="line"><a name="l04745"></a><span class="lineno"> 4745</span>&#160;<span class="comment">             * selecting into the window.</span></div>
<div class="line"><a name="l04746"></a><span class="lineno"> 4746</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l04747"></a><span class="lineno"> 4747</span>&#160;            psmwp-&gt;<a class="code" href="a02773.html#a40b87e98aa2d20c26d45d98641f9a238">acvr</a>[0].<a class="code" href="a02769.html#a860be5351f601ab541124507007056aa">hrgnClip</a> = hrgnClip;</div>
<div class="line"><a name="l04748"></a><span class="lineno"> 4748</span>&#160;            bRet = <a class="code" href="a00872.html#a007851e1291f59fb019872edefe6278b">xxxEndDeferWindowPosEx</a>(psmwp, FALSE);</div>
<div class="line"><a name="l04749"></a><span class="lineno"> 4749</span>&#160;        }</div>
<div class="line"><a name="l04750"></a><span class="lineno"> 4750</span>&#160;    }</div>
<div class="line"><a name="l04751"></a><span class="lineno"> 4751</span>&#160; </div>
<div class="line"><a name="l04752"></a><span class="lineno"> 4752</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l04753"></a><span class="lineno"> 4753</span>&#160;<span class="comment">     * If the call failed, then delete our region we created.  A FALSE</span></div>
<div class="line"><a name="l04754"></a><span class="lineno"> 4754</span>&#160;<span class="comment">     * return means it should&#39;ve never made it to the xxxSelectWindowRgn</span></div>
<div class="line"><a name="l04755"></a><span class="lineno"> 4755</span>&#160;<span class="comment">     * call, so everything should be as it was.</span></div>
<div class="line"><a name="l04756"></a><span class="lineno"> 4756</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l04757"></a><span class="lineno"> 4757</span>&#160;    <span class="keywordflow">if</span> (!bRet &amp;&amp; (hrgnClip != MAXREGION)) {</div>
<div class="line"><a name="l04758"></a><span class="lineno"> 4758</span>&#160; </div>
<div class="line"><a name="l04759"></a><span class="lineno"> 4759</span>&#160;swrClean:</div>
<div class="line"><a name="l04760"></a><span class="lineno"> 4760</span>&#160; </div>
<div class="line"><a name="l04761"></a><span class="lineno"> 4761</span>&#160;        GreDeleteObject(hrgnClip);</div>
<div class="line"><a name="l04762"></a><span class="lineno"> 4762</span>&#160;    }</div>
<div class="line"><a name="l04763"></a><span class="lineno"> 4763</span>&#160; </div>
<div class="line"><a name="l04764"></a><span class="lineno"> 4764</span>&#160;    <span class="keywordflow">return</span> bRet;</div>
<div class="line"><a name="l04765"></a><span class="lineno"> 4765</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00872_source.html#l00098">_BeginDeferWindowPos()</a>, <a class="el" href="a00872_source.html#l00200">_DeferWindowPos()</a>, <a class="el" href="a00899_source.html#l01596">tagSMWP::acvr</a>, <a class="el" href="a00899_source.html#l01577">tagCVR::hrgnClip</a>, <a class="el" href="a00371_source.html#l00029">RIP_WARNING</a>, <a class="el" href="a00371_source.html#l00131">RIPMSG0</a>, <a class="el" href="a00872_source.html#l04683">SWR_FLAGS_NOREDRAW</a>, <a class="el" href="a00872_source.html#l04682">SWR_FLAGS_REDRAW</a>, <a class="el" href="a00902_source.html#l00111">UserValidateCopyRgn()</a> , 以及 <a class="el" href="a00872_source.html#l04010">xxxEndDeferWindowPosEx()</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a03614_source.html#l05385">NtUserSetWindowRgn()</a>.</p>

</div>
</div>
<a id="ac5f1765403e19c92bebb68a4655b7547"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ac5f1765403e19c92bebb68a4655b7547">&#9670;&nbsp;</a></span>xxxSwpActivate()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">BOOL xxxSwpActivate </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a>&#160;</td>
          <td class="paramname"><em>pwndNewActive</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00872_source.html">swp.c</a> 第 <a class="el" href="a00872_source.html#l01264">1264</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l01266"></a><span class="lineno"> 1266</span>&#160;{</div>
<div class="line"><a name="l01267"></a><span class="lineno"> 1267</span>&#160;    <a class="code" href="a02889.html">PTHREADINFO</a> pti;</div>
<div class="line"><a name="l01268"></a><span class="lineno"> 1268</span>&#160; </div>
<div class="line"><a name="l01269"></a><span class="lineno"> 1269</span>&#160;    <a class="code" href="a00899.html#a70b09c3e2b495630f4205d34be505afb">CheckLock</a>(pwndNewActive);</div>
<div class="line"><a name="l01270"></a><span class="lineno"> 1270</span>&#160; </div>
<div class="line"><a name="l01271"></a><span class="lineno"> 1271</span>&#160;    <span class="keywordflow">if</span> (pwndNewActive == NULL)</div>
<div class="line"><a name="l01272"></a><span class="lineno"> 1272</span>&#160;        <span class="keywordflow">return</span> FALSE;</div>
<div class="line"><a name="l01273"></a><span class="lineno"> 1273</span>&#160; </div>
<div class="line"><a name="l01274"></a><span class="lineno"> 1274</span>&#160;    pti = <a class="code" href="a00257.html#a8315d2c807ba18ba9e528c40614b6173">PtiCurrent</a>();</div>
<div class="line"><a name="l01275"></a><span class="lineno"> 1275</span>&#160; </div>
<div class="line"><a name="l01276"></a><span class="lineno"> 1276</span>&#160;    <span class="keywordflow">if</span> (TestwndChild(pwndNewActive)) {</div>
<div class="line"><a name="l01277"></a><span class="lineno"> 1277</span>&#160; </div>
<div class="line"><a name="l01278"></a><span class="lineno"> 1278</span>&#160;        <a class="code" href="a00842.html#a69cf2e14dcefd941469ad5126e40f79a">xxxSendMessage</a>(pwndNewActive, WM_CHILDACTIVATE, 0, 0L);</div>
<div class="line"><a name="l01279"></a><span class="lineno"> 1279</span>&#160; </div>
<div class="line"><a name="l01280"></a><span class="lineno"> 1280</span>&#160;    } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (pti-&gt;<a class="code" href="a02889.html#aea8fcdf7513cfa8972ff27524296079b">pq</a>-&gt;<a class="code" href="a02869.html#a00f55b93fb49e91ab92e90fde747d716">spwndActive</a> != pwndNewActive) {</div>
<div class="line"><a name="l01281"></a><span class="lineno"> 1281</span>&#160; </div>
<div class="line"><a name="l01282"></a><span class="lineno"> 1282</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l01283"></a><span class="lineno"> 1283</span>&#160;<span class="comment">         * Remember if this window wants to be active. We are either setting</span></div>
<div class="line"><a name="l01284"></a><span class="lineno"> 1284</span>&#160;<span class="comment">         * our own window active (most likely), or setting a window of</span></div>
<div class="line"><a name="l01285"></a><span class="lineno"> 1285</span>&#160;<span class="comment">         * another thread active on purpose. If so that means this thread is</span></div>
<div class="line"><a name="l01286"></a><span class="lineno"> 1286</span>&#160;<span class="comment">         * controlling this window and will probably want to set itself</span></div>
<div class="line"><a name="l01287"></a><span class="lineno"> 1287</span>&#160;<span class="comment">         * active and foreground really soon (for example, a setup</span></div>
<div class="line"><a name="l01288"></a><span class="lineno"> 1288</span>&#160;<span class="comment">         * program doing dde to progman). Allow this thread and the target</span></div>
<div class="line"><a name="l01289"></a><span class="lineno"> 1289</span>&#160;<span class="comment">         * thread to do forground activates.</span></div>
<div class="line"><a name="l01290"></a><span class="lineno"> 1290</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l01291"></a><span class="lineno"> 1291</span>&#160;        <span class="keywordflow">if</span> ((pti-&gt;<a class="code" href="a02889.html#aea8fcdf7513cfa8972ff27524296079b">pq</a> == <a class="code" href="a03257.html#a01d6b23c241a057b5e276bc3095a01eb">gpqForeground</a>) &amp;&amp; (pti != GETPTI(pwndNewActive))) {</div>
<div class="line"><a name="l01292"></a><span class="lineno"> 1292</span>&#160; </div>
<div class="line"><a name="l01293"></a><span class="lineno"> 1293</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l01294"></a><span class="lineno"> 1294</span>&#160;<span class="comment">             * Allow foreground activate on the source and dest.</span></div>
<div class="line"><a name="l01295"></a><span class="lineno"> 1295</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l01296"></a><span class="lineno"> 1296</span>&#160;            pti-&gt;<a class="code" href="a02889.html#ae8b869ec5b101646649020f5b0fd5d0d">TIF_flags</a> |= TIF_ALLOWFOREGROUNDACTIVATE;</div>
<div class="line"><a name="l01297"></a><span class="lineno"> 1297</span>&#160;            GETPTI(pwndNewActive)-&gt;TIF_flags |= TIF_ALLOWFOREGROUNDACTIVATE;</div>
<div class="line"><a name="l01298"></a><span class="lineno"> 1298</span>&#160;        }</div>
<div class="line"><a name="l01299"></a><span class="lineno"> 1299</span>&#160; </div>
<div class="line"><a name="l01300"></a><span class="lineno"> 1300</span>&#160;        <span class="keywordflow">if</span> (!<a class="code" href="a00686.html#ae73d0cb06f257cf26e31b93dd71029ef">xxxActivateWindow</a>(pwndNewActive, AW_USE))</div>
<div class="line"><a name="l01301"></a><span class="lineno"> 1301</span>&#160;            <span class="keywordflow">return</span> FALSE;</div>
<div class="line"><a name="l01302"></a><span class="lineno"> 1302</span>&#160; </div>
<div class="line"><a name="l01303"></a><span class="lineno"> 1303</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l01304"></a><span class="lineno"> 1304</span>&#160;<span class="comment">         * HACK ALERT: We set these bits to prevent</span></div>
<div class="line"><a name="l01305"></a><span class="lineno"> 1305</span>&#160;<span class="comment">         * the frames from redrawing themselves in</span></div>
<div class="line"><a name="l01306"></a><span class="lineno"> 1306</span>&#160;<span class="comment">         * the later call to DoSyncPaint().</span></div>
<div class="line"><a name="l01307"></a><span class="lineno"> 1307</span>&#160;<span class="comment">         *</span></div>
<div class="line"><a name="l01308"></a><span class="lineno"> 1308</span>&#160;<span class="comment">         * Prevent these captions from being repainted during</span></div>
<div class="line"><a name="l01309"></a><span class="lineno"> 1309</span>&#160;<span class="comment">         * the DoSyncPaint().  (bobgu 6/10/87)</span></div>
<div class="line"><a name="l01310"></a><span class="lineno"> 1310</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l01311"></a><span class="lineno"> 1311</span>&#160;        <span class="keywordflow">if</span> (pti-&gt;<a class="code" href="a02889.html#aea8fcdf7513cfa8972ff27524296079b">pq</a>-&gt;<a class="code" href="a02869.html#a00f55b93fb49e91ab92e90fde747d716">spwndActive</a> != NULL)</div>
<div class="line"><a name="l01312"></a><span class="lineno"> 1312</span>&#160;            SetWF(pti-&gt;<a class="code" href="a02889.html#aea8fcdf7513cfa8972ff27524296079b">pq</a>-&gt;<a class="code" href="a02869.html#a00f55b93fb49e91ab92e90fde747d716">spwndActive</a>, WFNONCPAINT);</div>
<div class="line"><a name="l01313"></a><span class="lineno"> 1313</span>&#160; </div>
<div class="line"><a name="l01314"></a><span class="lineno"> 1314</span>&#160;        <span class="keywordflow">if</span> (pti-&gt;<a class="code" href="a02889.html#aea8fcdf7513cfa8972ff27524296079b">pq</a>-&gt;<a class="code" href="a02869.html#a950fb049dd2c207bcda1f2a2c3912cc9">spwndActivePrev</a> != NULL)</div>
<div class="line"><a name="l01315"></a><span class="lineno"> 1315</span>&#160;            SetWF(pti-&gt;<a class="code" href="a02889.html#aea8fcdf7513cfa8972ff27524296079b">pq</a>-&gt;<a class="code" href="a02869.html#a950fb049dd2c207bcda1f2a2c3912cc9">spwndActivePrev</a>, WFNONCPAINT);</div>
<div class="line"><a name="l01316"></a><span class="lineno"> 1316</span>&#160; </div>
<div class="line"><a name="l01317"></a><span class="lineno"> 1317</span>&#160;        <span class="keywordflow">return</span> TRUE;    <span class="comment">// Indicate that we diddled these bits</span></div>
<div class="line"><a name="l01318"></a><span class="lineno"> 1318</span>&#160;    }</div>
<div class="line"><a name="l01319"></a><span class="lineno"> 1319</span>&#160; </div>
<div class="line"><a name="l01320"></a><span class="lineno"> 1320</span>&#160;    <span class="keywordflow">return</span> FALSE;</div>
<div class="line"><a name="l01321"></a><span class="lineno"> 1321</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00899.html#a70b09c3e2b495630f4205d34be505afb">CheckLock()</a>, <a class="el" href="a03257_source.html#l00133">gpqForeground</a>, <a class="el" href="a00899_source.html#l02273">tagTHREADINFO::pq</a>, <a class="el" href="a00263_source.html#l00526">PtiCurrent()</a>, <a class="el" href="a00899_source.html#l02168">tagQ::spwndActive</a>, <a class="el" href="a00899_source.html#l02169">tagQ::spwndActivePrev</a>, <a class="el" href="a00899_source.html#l02294">tagTHREADINFO::TIF_flags</a>, <a class="el" href="a00686_source.html#l01671">xxxActivateWindow()</a> , 以及 <a class="el" href="a00842_source.html#l00613">xxxSendMessage()</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00872_source.html#l04010">xxxEndDeferWindowPosEx()</a>.</p>

</div>
</div>
<a id="ab7238fee9eef4f651c19da7c549f2f6e"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ab7238fee9eef4f651c19da7c549f2f6e">&#9670;&nbsp;</a></span>ZOrderByOwner()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname"><a class="el" href="a00899.html#accbe29aa27700083c2ca1e4bf8e64853">PSMWP</a> ZOrderByOwner </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00899.html#accbe29aa27700083c2ca1e4bf8e64853">PSMWP</a>&#160;</td>
          <td class="paramname"><em>psmwp</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00872_source.html">swp.c</a> 第 <a class="el" href="a00872_source.html#l03820">3820</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l03822"></a><span class="lineno"> 3822</span>&#160;{</div>
<div class="line"><a name="l03823"></a><span class="lineno"> 3823</span>&#160;    <span class="keywordtype">int</span>         i;</div>
<div class="line"><a name="l03824"></a><span class="lineno"> 3824</span>&#160;    <a class="code" href="a02581.html">PWND</a>        pwnd;</div>
<div class="line"><a name="l03825"></a><span class="lineno"> 3825</span>&#160;    <a class="code" href="a02581.html">PWND</a>        pwndT;</div>
<div class="line"><a name="l03826"></a><span class="lineno"> 3826</span>&#160;    <a class="code" href="a02581.html">PWND</a>        pwndT2;</div>
<div class="line"><a name="l03827"></a><span class="lineno"> 3827</span>&#160;    WINDOWPOS   pos;</div>
<div class="line"><a name="l03828"></a><span class="lineno"> 3828</span>&#160;    <a class="code" href="a02889.html">PTHREADINFO</a> ptiT;</div>
<div class="line"><a name="l03829"></a><span class="lineno"> 3829</span>&#160; </div>
<div class="line"><a name="l03830"></a><span class="lineno"> 3830</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l03831"></a><span class="lineno"> 3831</span>&#160;<span class="comment">     * Some of the windows in the SMWP list may be NULL at ths point</span></div>
<div class="line"><a name="l03832"></a><span class="lineno"> 3832</span>&#160;<span class="comment">     * (removed because they&#39;ll be handled by their creator&#39;s thread)</span></div>
<div class="line"><a name="l03833"></a><span class="lineno"> 3833</span>&#160;<span class="comment">     * so we&#39;ve got to look for the first non-NULL window before we can</span></div>
<div class="line"><a name="l03834"></a><span class="lineno"> 3834</span>&#160;<span class="comment">     * execute some of the tests below.  FindValidWindowPos returns NULL if</span></div>
<div class="line"><a name="l03835"></a><span class="lineno"> 3835</span>&#160;<span class="comment">     * the list has no valid windows in it.</span></div>
<div class="line"><a name="l03836"></a><span class="lineno"> 3836</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l03837"></a><span class="lineno"> 3837</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="a00872.html#ada408c88bfd10d26cb0ef11f58076332">FindValidWindowPos</a>(psmwp) == NULL)</div>
<div class="line"><a name="l03838"></a><span class="lineno"> 3838</span>&#160;        <span class="keywordflow">return</span> psmwp;</div>
<div class="line"><a name="l03839"></a><span class="lineno"> 3839</span>&#160; </div>
<div class="line"><a name="l03840"></a><span class="lineno"> 3840</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l03841"></a><span class="lineno"> 3841</span>&#160;<span class="comment">     * For each SWP in the array, move it to the end of the array</span></div>
<div class="line"><a name="l03842"></a><span class="lineno"> 3842</span>&#160;<span class="comment">     * and generate its entire owner tree in sorted order.</span></div>
<div class="line"><a name="l03843"></a><span class="lineno"> 3843</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l03844"></a><span class="lineno"> 3844</span>&#160;    <span class="keywordflow">for</span> (i = psmwp-&gt;<a class="code" href="a02773.html#a1939a69163ecb9423a4804f3f71f1f83">ccvr</a>; i-- != 0; ) {</div>
<div class="line"><a name="l03845"></a><span class="lineno"> 3845</span>&#160; </div>
<div class="line"><a name="l03846"></a><span class="lineno"> 3846</span>&#160;        <span class="keywordtype">int</span>       iScan;</div>
<div class="line"><a name="l03847"></a><span class="lineno"> 3847</span>&#160;        <span class="keywordtype">int</span>       iTop;</div>
<div class="line"><a name="l03848"></a><span class="lineno"> 3848</span>&#160;        <span class="keywordtype">int</span>       code;</div>
<div class="line"><a name="l03849"></a><span class="lineno"> 3849</span>&#160;        WINDOWPOS *<a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>;</div>
<div class="line"><a name="l03850"></a><span class="lineno"> 3850</span>&#160; </div>
<div class="line"><a name="l03851"></a><span class="lineno"> 3851</span>&#160;        <span class="keywordflow">if</span> (psmwp-&gt;<a class="code" href="a02773.html#a40b87e98aa2d20c26d45d98641f9a238">acvr</a>[0].<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.hwnd == NULL)</div>
<div class="line"><a name="l03852"></a><span class="lineno"> 3852</span>&#160;            <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l03853"></a><span class="lineno"> 3853</span>&#160; </div>
<div class="line"><a name="l03854"></a><span class="lineno"> 3854</span>&#160;        code = <a class="code" href="a00872.html#ab0d21f4caaf9dc1179601f6341661b50">CheckTopmost</a>(&amp;psmwp-&gt;<a class="code" href="a02773.html#a40b87e98aa2d20c26d45d98641f9a238">acvr</a>[0].<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>);</div>
<div class="line"><a name="l03855"></a><span class="lineno"> 3855</span>&#160; </div>
<div class="line"><a name="l03856"></a><span class="lineno"> 3856</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l03857"></a><span class="lineno"> 3857</span>&#160;<span class="comment">         * Make a local copy for later...</span></div>
<div class="line"><a name="l03858"></a><span class="lineno"> 3858</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l03859"></a><span class="lineno"> 3859</span>&#160;        pos  = psmwp-&gt;<a class="code" href="a02773.html#a40b87e98aa2d20c26d45d98641f9a238">acvr</a>[0].<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>;</div>
<div class="line"><a name="l03860"></a><span class="lineno"> 3860</span>&#160;        ptiT = psmwp-&gt;<a class="code" href="a02773.html#a40b87e98aa2d20c26d45d98641f9a238">acvr</a>[0].<a class="code" href="a02769.html#a774eeae0f007ae3ea612baf38cd38936">pti</a>;</div>
<div class="line"><a name="l03861"></a><span class="lineno"> 3861</span>&#160; </div>
<div class="line"><a name="l03862"></a><span class="lineno"> 3862</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l03863"></a><span class="lineno"> 3863</span>&#160;<span class="comment">         * Move the CVR to the end (if it isn&#39;t already)</span></div>
<div class="line"><a name="l03864"></a><span class="lineno"> 3864</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l03865"></a><span class="lineno"> 3865</span>&#160;        iTop = psmwp-&gt;<a class="code" href="a02773.html#a1939a69163ecb9423a4804f3f71f1f83">ccvr</a> - 1;</div>
<div class="line"><a name="l03866"></a><span class="lineno"> 3866</span>&#160; </div>
<div class="line"><a name="l03867"></a><span class="lineno"> 3867</span>&#160;        <span class="keywordflow">if</span> (iTop != 0) {</div>
<div class="line"><a name="l03868"></a><span class="lineno"> 3868</span>&#160; </div>
<div class="line"><a name="l03869"></a><span class="lineno"> 3869</span>&#160;            RtlCopyMemory(&amp;psmwp-&gt;<a class="code" href="a02773.html#a40b87e98aa2d20c26d45d98641f9a238">acvr</a>[0],</div>
<div class="line"><a name="l03870"></a><span class="lineno"> 3870</span>&#160;                          &amp;psmwp-&gt;<a class="code" href="a02773.html#a40b87e98aa2d20c26d45d98641f9a238">acvr</a>[1],</div>
<div class="line"><a name="l03871"></a><span class="lineno"> 3871</span>&#160;                          iTop * <span class="keyword">sizeof</span>(<a class="code" href="a02769.html">CVR</a>));</div>
<div class="line"><a name="l03872"></a><span class="lineno"> 3872</span>&#160; </div>
<div class="line"><a name="l03873"></a><span class="lineno"> 3873</span>&#160;            psmwp-&gt;<a class="code" href="a02773.html#a40b87e98aa2d20c26d45d98641f9a238">acvr</a>[iTop].<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a> = pos;</div>
<div class="line"><a name="l03874"></a><span class="lineno"> 3874</span>&#160;            psmwp-&gt;<a class="code" href="a02773.html#a40b87e98aa2d20c26d45d98641f9a238">acvr</a>[iTop].<a class="code" href="a02769.html#a774eeae0f007ae3ea612baf38cd38936">pti</a> = ptiT;</div>
<div class="line"><a name="l03875"></a><span class="lineno"> 3875</span>&#160;        }</div>
<div class="line"><a name="l03876"></a><span class="lineno"> 3876</span>&#160; </div>
<div class="line"><a name="l03877"></a><span class="lineno"> 3877</span>&#160;        <span class="keywordflow">if</span> ((psmwp = <a class="code" href="a00872.html#a2c1df988b6126a1c5c22cba4cb474a9c">ZOrderByOwner2</a>(psmwp, iTop)) == NULL)</div>
<div class="line"><a name="l03878"></a><span class="lineno"> 3878</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l03879"></a><span class="lineno"> 3879</span>&#160; </div>
<div class="line"><a name="l03880"></a><span class="lineno"> 3880</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l03881"></a><span class="lineno"> 3881</span>&#160;<span class="comment">         * Deal with WEFTOPMOST bits.  If we&#39;re SETTING the TOPMOST bits,</span></div>
<div class="line"><a name="l03882"></a><span class="lineno"> 3882</span>&#160;<span class="comment">         * we want to set them for this window and</span></div>
<div class="line"><a name="l03883"></a><span class="lineno"> 3883</span>&#160;<span class="comment">         * all its owned windows -- the owners stay unchanged.  If we&#39;re</span></div>
<div class="line"><a name="l03884"></a><span class="lineno"> 3884</span>&#160;<span class="comment">         * CLEARING, though, we need to enumerate ALL the windows, since</span></div>
<div class="line"><a name="l03885"></a><span class="lineno"> 3885</span>&#160;<span class="comment">         * they all need to lose the topmost bit when one loses it.</span></div>
<div class="line"><a name="l03886"></a><span class="lineno"> 3886</span>&#160;<span class="comment">         *</span></div>
<div class="line"><a name="l03887"></a><span class="lineno"> 3887</span>&#160;<span class="comment">         * Note that since a status change doesn&#39;t necessarily mean that</span></div>
<div class="line"><a name="l03888"></a><span class="lineno"> 3888</span>&#160;<span class="comment">         * the true Z order of the windows have changed, so ZOrderByOwner2</span></div>
<div class="line"><a name="l03889"></a><span class="lineno"> 3889</span>&#160;<span class="comment">         * may not have enumerated all of the owned and owner windows.</span></div>
<div class="line"><a name="l03890"></a><span class="lineno"> 3890</span>&#160;<span class="comment">         * So, we enumerate them separately here.</span></div>
<div class="line"><a name="l03891"></a><span class="lineno"> 3891</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l03892"></a><span class="lineno"> 3892</span>&#160;        <span class="keywordflow">if</span> (code != <a class="code" href="a00872.html#aba05c4efac24a95d1ce9d8e90e9bddde">CTM_NOCHANGE</a>) {</div>
<div class="line"><a name="l03893"></a><span class="lineno"> 3893</span>&#160; </div>
<div class="line"><a name="l03894"></a><span class="lineno"> 3894</span>&#160;            <a class="code" href="a02581.html">PWND</a> pwndRoot = PW(pos.hwnd);</div>
<div class="line"><a name="l03895"></a><span class="lineno"> 3895</span>&#160; </div>
<div class="line"><a name="l03896"></a><span class="lineno"> 3896</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l03897"></a><span class="lineno"> 3897</span>&#160;<span class="comment">             * If we&#39;re CLEARING the topmost, then we want to enumerate</span></div>
<div class="line"><a name="l03898"></a><span class="lineno"> 3898</span>&#160;<span class="comment">             * the owners and ownees, so start our enumeration at the root.</span></div>
<div class="line"><a name="l03899"></a><span class="lineno"> 3899</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l03900"></a><span class="lineno"> 3900</span>&#160;            <span class="keywordflow">if</span> (code == <a class="code" href="a00872.html#a8ec386605236df691a7fa366e6dea4a4">CTM_NOTOPMOST</a>) {</div>
<div class="line"><a name="l03901"></a><span class="lineno"> 3901</span>&#160; </div>
<div class="line"><a name="l03902"></a><span class="lineno"> 3902</span>&#160;                <span class="keywordflow">while</span> (pwnd = <a class="code" href="a00872.html#a5d0f797bfcf9aa85458265c82ea50567">GetRealOwner</a>(pwndRoot))</div>
<div class="line"><a name="l03903"></a><span class="lineno"> 3903</span>&#160;                    pwndRoot = pwnd;</div>
<div class="line"><a name="l03904"></a><span class="lineno"> 3904</span>&#160;            }</div>
<div class="line"><a name="l03905"></a><span class="lineno"> 3905</span>&#160; </div>
<div class="line"><a name="l03906"></a><span class="lineno"> 3906</span>&#160;            <a class="code" href="a00872.html#aa05f8de6068a1f41abb884249ac2ef18">SetTopmost</a>(pwndRoot, code == <a class="code" href="a00872.html#af7b2113df08c3e6cc9d1df4d91555d8b">CTM_TOPMOST</a>);</div>
<div class="line"><a name="l03907"></a><span class="lineno"> 3907</span>&#160;        }</div>
<div class="line"><a name="l03908"></a><span class="lineno"> 3908</span>&#160; </div>
<div class="line"><a name="l03909"></a><span class="lineno"> 3909</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l03910"></a><span class="lineno"> 3910</span>&#160;<span class="comment">         * Now scan the list forwards (from the bottom of the</span></div>
<div class="line"><a name="l03911"></a><span class="lineno"> 3911</span>&#160;<span class="comment">         * owner tree towards the root) looking for the window</span></div>
<div class="line"><a name="l03912"></a><span class="lineno"> 3912</span>&#160;<span class="comment">         * we were positioning originally (it may have been in</span></div>
<div class="line"><a name="l03913"></a><span class="lineno"> 3913</span>&#160;<span class="comment">         * the middle of the owner tree somewhere).  Update the</span></div>
<div class="line"><a name="l03914"></a><span class="lineno"> 3914</span>&#160;<span class="comment">         * window pos structure stored there with the original</span></div>
<div class="line"><a name="l03915"></a><span class="lineno"> 3915</span>&#160;<span class="comment">         * information (though the z-order info is retained from</span></div>
<div class="line"><a name="l03916"></a><span class="lineno"> 3916</span>&#160;<span class="comment">         * the sort).</span></div>
<div class="line"><a name="l03917"></a><span class="lineno"> 3917</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l03918"></a><span class="lineno"> 3918</span>&#160;        pwnd = NULL;</div>
<div class="line"><a name="l03919"></a><span class="lineno"> 3919</span>&#160;        <span class="keywordflow">for</span> (iScan = iTop; iScan != psmwp-&gt;<a class="code" href="a02773.html#a1939a69163ecb9423a4804f3f71f1f83">ccvr</a>; iScan++) {</div>
<div class="line"><a name="l03920"></a><span class="lineno"> 3920</span>&#160; </div>
<div class="line"><a name="l03921"></a><span class="lineno"> 3921</span>&#160;            <a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a> = &amp;psmwp-&gt;<a class="code" href="a02773.html#a40b87e98aa2d20c26d45d98641f9a238">acvr</a>[iScan].<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>;</div>
<div class="line"><a name="l03922"></a><span class="lineno"> 3922</span>&#160; </div>
<div class="line"><a name="l03923"></a><span class="lineno"> 3923</span>&#160;            <span class="keywordflow">if</span> (<a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>-&gt;hwnd == pos.hwnd) {</div>
<div class="line"><a name="l03924"></a><span class="lineno"> 3924</span>&#160;                <a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>-&gt;x      = pos.x;</div>
<div class="line"><a name="l03925"></a><span class="lineno"> 3925</span>&#160;                <a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>-&gt;y      = pos.y;</div>
<div class="line"><a name="l03926"></a><span class="lineno"> 3926</span>&#160;                <a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>-&gt;cx     = pos.cx;</div>
<div class="line"><a name="l03927"></a><span class="lineno"> 3927</span>&#160;                <a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>-&gt;cy     = pos.cy;</div>
<div class="line"><a name="l03928"></a><span class="lineno"> 3928</span>&#160;                <a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>-&gt;flags ^= ((<a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>-&gt;flags ^ pos.flags) &amp; ~SWP_NOZORDER);</div>
<div class="line"><a name="l03929"></a><span class="lineno"> 3929</span>&#160;            }</div>
<div class="line"><a name="l03930"></a><span class="lineno"> 3930</span>&#160; </div>
<div class="line"><a name="l03931"></a><span class="lineno"> 3931</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l03932"></a><span class="lineno"> 3932</span>&#160;<span class="comment">             * Also adjust zorder if we&#39;re crossing a TOPMOST boundary:</span></div>
<div class="line"><a name="l03933"></a><span class="lineno"> 3933</span>&#160;<span class="comment">             * don&#39;t want non-topmost windows to show themselves</span></div>
<div class="line"><a name="l03934"></a><span class="lineno"> 3934</span>&#160;<span class="comment">             * above the foreground window.</span></div>
<div class="line"><a name="l03935"></a><span class="lineno"> 3935</span>&#160;<span class="comment">             *</span></div>
<div class="line"><a name="l03936"></a><span class="lineno"> 3936</span>&#160;<span class="comment">             * Is there a previous window? If no, continue.</span></div>
<div class="line"><a name="l03937"></a><span class="lineno"> 3937</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l03938"></a><span class="lineno"> 3938</span>&#160;            pwndT = pwnd;</div>
<div class="line"><a name="l03939"></a><span class="lineno"> 3939</span>&#160;            pwnd  = PW(<a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>-&gt;hwnd);</div>
<div class="line"><a name="l03940"></a><span class="lineno"> 3940</span>&#160; </div>
<div class="line"><a name="l03941"></a><span class="lineno"> 3941</span>&#160;            <span class="keywordflow">if</span> ((pwndT == NULL) || (pwnd == NULL))</div>
<div class="line"><a name="l03942"></a><span class="lineno"> 3942</span>&#160;                <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l03943"></a><span class="lineno"> 3943</span>&#160; </div>
<div class="line"><a name="l03944"></a><span class="lineno"> 3944</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l03945"></a><span class="lineno"> 3945</span>&#160;<span class="comment">             * Is this window foreground? If so, let it go. For wow apps,</span></div>
<div class="line"><a name="l03946"></a><span class="lineno"> 3946</span>&#160;<span class="comment">             * check to see if any thread of the process is foreground.</span></div>
<div class="line"><a name="l03947"></a><span class="lineno"> 3947</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l03948"></a><span class="lineno"> 3948</span>&#160;            <span class="keywordflow">if</span> (GETPTI(pwnd)-&gt;TIF_flags &amp; TIF_16BIT) {</div>
<div class="line"><a name="l03949"></a><span class="lineno"> 3949</span>&#160; </div>
<div class="line"><a name="l03950"></a><span class="lineno"> 3950</span>&#160;                <span class="keywordflow">if</span> (<a class="code" href="a03257.html#a72d6c69b0eefb30311d982761970b971">gptiForeground</a> == NULL)</div>
<div class="line"><a name="l03951"></a><span class="lineno"> 3951</span>&#160;                    <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l03952"></a><span class="lineno"> 3952</span>&#160; </div>
<div class="line"><a name="l03953"></a><span class="lineno"> 3953</span>&#160;                <span class="keywordflow">if</span> (GETPTI(pwnd)-&gt;ppi == <a class="code" href="a03257.html#a72d6c69b0eefb30311d982761970b971">gptiForeground</a>-&gt;<a class="code" href="a02889.html#a215417492fadc11678c689da2447f02e">ppi</a>)</div>
<div class="line"><a name="l03954"></a><span class="lineno"> 3954</span>&#160;                    <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l03955"></a><span class="lineno"> 3955</span>&#160; </div>
<div class="line"><a name="l03956"></a><span class="lineno"> 3956</span>&#160;            } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l03957"></a><span class="lineno"> 3957</span>&#160; </div>
<div class="line"><a name="l03958"></a><span class="lineno"> 3958</span>&#160;                <span class="keywordflow">if</span> (GETPTI(pwnd) == <a class="code" href="a03257.html#a72d6c69b0eefb30311d982761970b971">gptiForeground</a>)</div>
<div class="line"><a name="l03959"></a><span class="lineno"> 3959</span>&#160;                    <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l03960"></a><span class="lineno"> 3960</span>&#160;            }</div>
<div class="line"><a name="l03961"></a><span class="lineno"> 3961</span>&#160; </div>
<div class="line"><a name="l03962"></a><span class="lineno"> 3962</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l03963"></a><span class="lineno"> 3963</span>&#160;<span class="comment">             * Make sure the previous window is either staying or becoming</span></div>
<div class="line"><a name="l03964"></a><span class="lineno"> 3964</span>&#160;<span class="comment">             * topmost. If not, continue: no top most boundary.</span></div>
<div class="line"><a name="l03965"></a><span class="lineno"> 3965</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l03966"></a><span class="lineno"> 3966</span>&#160;            <span class="keywordflow">if</span> (!TestWF(pwndT, WEFTOPMOST) &amp;&amp; !TestWF(pwndT, WFTOGGLETOPMOST))</div>
<div class="line"><a name="l03967"></a><span class="lineno"> 3967</span>&#160;                <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l03968"></a><span class="lineno"> 3968</span>&#160; </div>
<div class="line"><a name="l03969"></a><span class="lineno"> 3969</span>&#160;            <span class="keywordflow">if</span> (TestWF(pwndT, WEFTOPMOST) &amp;&amp; TestWF(pwndT, WFTOGGLETOPMOST))</div>
<div class="line"><a name="l03970"></a><span class="lineno"> 3970</span>&#160;                <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l03971"></a><span class="lineno"> 3971</span>&#160; </div>
<div class="line"><a name="l03972"></a><span class="lineno"> 3972</span>&#160; </div>
<div class="line"><a name="l03973"></a><span class="lineno"> 3973</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l03974"></a><span class="lineno"> 3974</span>&#160;<span class="comment">             * Is this window zordering behind the last window? If not,</span></div>
<div class="line"><a name="l03975"></a><span class="lineno"> 3975</span>&#160;<span class="comment">             * continue.</span></div>
<div class="line"><a name="l03976"></a><span class="lineno"> 3976</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l03977"></a><span class="lineno"> 3977</span>&#160;            <span class="keywordflow">if</span> (<a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>-&gt;hwndInsertAfter != HWq(pwndT))</div>
<div class="line"><a name="l03978"></a><span class="lineno"> 3978</span>&#160;                <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l03979"></a><span class="lineno"> 3979</span>&#160; </div>
<div class="line"><a name="l03980"></a><span class="lineno"> 3980</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l03981"></a><span class="lineno"> 3981</span>&#160;<span class="comment">             * Is the current window already top-most? If so then don&#39;t</span></div>
<div class="line"><a name="l03982"></a><span class="lineno"> 3982</span>&#160;<span class="comment">             * calculate a special insert after. If we don&#39;t check for</span></div>
<div class="line"><a name="l03983"></a><span class="lineno"> 3983</span>&#160;<span class="comment">             * this, then pwnd&#39;s insert after may be calculated as what</span></div>
<div class="line"><a name="l03984"></a><span class="lineno"> 3984</span>&#160;<span class="comment">             * pwnd already is, if pwnd is the last top most window. That</span></div>
<div class="line"><a name="l03985"></a><span class="lineno"> 3985</span>&#160;<span class="comment">             * would cause window links to get corrupted.</span></div>
<div class="line"><a name="l03986"></a><span class="lineno"> 3986</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l03987"></a><span class="lineno"> 3987</span>&#160;            <span class="keywordflow">if</span> (TestWF(pwnd, WEFTOPMOST))</div>
<div class="line"><a name="l03988"></a><span class="lineno"> 3988</span>&#160;                <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l03989"></a><span class="lineno"> 3989</span>&#160; </div>
<div class="line"><a name="l03990"></a><span class="lineno"> 3990</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l03991"></a><span class="lineno"> 3991</span>&#160;<span class="comment">             * Doing this assign prevents this routine from being called</span></div>
<div class="line"><a name="l03992"></a><span class="lineno"> 3992</span>&#160;<span class="comment">             * twice, since HW() is a conditional macro.</span></div>
<div class="line"><a name="l03993"></a><span class="lineno"> 3993</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l03994"></a><span class="lineno"> 3994</span>&#160;            pwndT2 = <a class="code" href="a00872.html#a641f4e16c75a445b125667f001e07535">CalcForegroundInsertAfter</a>(pwnd);</div>
<div class="line"><a name="l03995"></a><span class="lineno"> 3995</span>&#160;            <a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>-&gt;hwndInsertAfter = HW(pwndT2);</div>
<div class="line"><a name="l03996"></a><span class="lineno"> 3996</span>&#160;        }</div>
<div class="line"><a name="l03997"></a><span class="lineno"> 3997</span>&#160;    }</div>
<div class="line"><a name="l03998"></a><span class="lineno"> 3998</span>&#160; </div>
<div class="line"><a name="l03999"></a><span class="lineno"> 3999</span>&#160;    <span class="keywordflow">return</span> psmwp;</div>
<div class="line"><a name="l04000"></a><span class="lineno"> 4000</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00899_source.html#l01596">tagSMWP::acvr</a>, <a class="el" href="a00872_source.html#l02994">CalcForegroundInsertAfter()</a>, <a class="el" href="a00899_source.html#l01594">tagSMWP::ccvr</a>, <a class="el" href="a00872_source.html#l03283">CheckTopmost()</a>, <a class="el" href="a00872_source.html#l00017">CTM_NOCHANGE</a>, <a class="el" href="a00872_source.html#l00019">CTM_NOTOPMOST</a>, <a class="el" href="a00872_source.html#l00018">CTM_TOPMOST</a>, <a class="el" href="a00872_source.html#l00427">FindValidWindowPos()</a>, <a class="el" href="a00872_source.html#l02895">GetRealOwner()</a>, <a class="el" href="a03257_source.html#l00131">gptiForeground</a>, <a class="el" href="a00899_source.html#l01566">tagCVR::pos</a>, <a class="el" href="a00899_source.html#l02271">tagTHREADINFO::ppi</a>, <a class="el" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>, <a class="el" href="a00899_source.html#l01576">tagCVR::pti</a>, <a class="el" href="a00872_source.html#l02963">SetTopmost()</a> , 以及 <a class="el" href="a00872_source.html#l03636">ZOrderByOwner2()</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00872_source.html#l04010">xxxEndDeferWindowPosEx()</a>.</p>

</div>
</div>
<a id="a2c1df988b6126a1c5c22cba4cb474a9c"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a2c1df988b6126a1c5c22cba4cb474a9c">&#9670;&nbsp;</a></span>ZOrderByOwner2()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname"><a class="el" href="a00899.html#accbe29aa27700083c2ca1e4bf8e64853">PSMWP</a> ZOrderByOwner2 </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00899.html#accbe29aa27700083c2ca1e4bf8e64853">PSMWP</a>&#160;</td>
          <td class="paramname"><em>psmwp</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>iTop</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00872_source.html">swp.c</a> 第 <a class="el" href="a00872_source.html#l03636">3636</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l03639"></a><span class="lineno"> 3639</span>&#160;{</div>
<div class="line"><a name="l03640"></a><span class="lineno"> 3640</span>&#160;    <a class="code" href="a02581.html">PWND</a>       pwndT;</div>
<div class="line"><a name="l03641"></a><span class="lineno"> 3641</span>&#160;    <a class="code" href="a02581.html">PWND</a>       pwndOwnerRoot;</div>
<div class="line"><a name="l03642"></a><span class="lineno"> 3642</span>&#160;    <a class="code" href="a02581.html">PWND</a>       pwndTopInsert;</div>
<div class="line"><a name="l03643"></a><span class="lineno"> 3643</span>&#160;    PWINDOWPOS <a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>;</div>
<div class="line"><a name="l03644"></a><span class="lineno"> 3644</span>&#160;    <a class="code" href="a02581.html">PWND</a>       pwnd;</div>
<div class="line"><a name="l03645"></a><span class="lineno"> 3645</span>&#160;    <a class="code" href="a02581.html">PWND</a>       pwndInsertAfter;</div>
<div class="line"><a name="l03646"></a><span class="lineno"> 3646</span>&#160;    BOOL       fHasOwnees;</div>
<div class="line"><a name="l03647"></a><span class="lineno"> 3647</span>&#160; </div>
<div class="line"><a name="l03648"></a><span class="lineno"> 3648</span>&#160;    <a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a> = &amp;psmwp-&gt;<a class="code" href="a02773.html#a40b87e98aa2d20c26d45d98641f9a238">acvr</a>[iTop].<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>;</div>
<div class="line"><a name="l03649"></a><span class="lineno"> 3649</span>&#160; </div>
<div class="line"><a name="l03650"></a><span class="lineno"> 3650</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l03651"></a><span class="lineno"> 3651</span>&#160;<span class="comment">     * If inside message box processing, not Z ordering,</span></div>
<div class="line"><a name="l03652"></a><span class="lineno"> 3652</span>&#160;<span class="comment">     * or if SWP_NOOWNERZORDER specified, all done.</span></div>
<div class="line"><a name="l03653"></a><span class="lineno"> 3653</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l03654"></a><span class="lineno"> 3654</span>&#160;    <span class="comment">// LATER 04-Mar-1992 MikeKe</span></div>
<div class="line"><a name="l03655"></a><span class="lineno"> 3655</span>&#160;    <span class="comment">// do we have a substitue for fMessageBox</span></div>
<div class="line"><a name="l03656"></a><span class="lineno"> 3656</span>&#160;    <span class="keywordflow">if</span> ((<a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>-&gt;flags &amp; SWP_NOZORDER) ||</div>
<div class="line"><a name="l03657"></a><span class="lineno"> 3657</span>&#160;        (<a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>-&gt;flags &amp; SWP_NOOWNERZORDER)) {</div>
<div class="line"><a name="l03658"></a><span class="lineno"> 3658</span>&#160; </div>
<div class="line"><a name="l03659"></a><span class="lineno"> 3659</span>&#160;        <span class="keywordflow">return</span> psmwp;</div>
<div class="line"><a name="l03660"></a><span class="lineno"> 3660</span>&#160;    }</div>
<div class="line"><a name="l03661"></a><span class="lineno"> 3661</span>&#160; </div>
<div class="line"><a name="l03662"></a><span class="lineno"> 3662</span>&#160;    pwnd = PW(<a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>-&gt;hwnd);</div>
<div class="line"><a name="l03663"></a><span class="lineno"> 3663</span>&#160;    pwndInsertAfter = <a class="code" href="a00872.html#aecf13eec0d778ed0a27c0b77982c30b2">PWInsertAfter</a>(<a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>-&gt;hwndInsertAfter);</div>
<div class="line"><a name="l03664"></a><span class="lineno"> 3664</span>&#160; </div>
<div class="line"><a name="l03665"></a><span class="lineno"> 3665</span>&#160;    fHasOwnees = (BOOL)<a class="code" href="a00872.html#afeb2b7e7dfb5aa48d8735047c394adc7">NextOwnedWindow</a>(NULL, pwnd, pwnd-&gt;<a class="code" href="a02581.html#a6053af0b243b6737640988eb63081de3">spwndParent</a>);</div>
<div class="line"><a name="l03666"></a><span class="lineno"> 3666</span>&#160; </div>
<div class="line"><a name="l03667"></a><span class="lineno"> 3667</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l03668"></a><span class="lineno"> 3668</span>&#160;<span class="comment">     * If the window isn&#39;t owned, and it doesn&#39;t own any other window,</span></div>
<div class="line"><a name="l03669"></a><span class="lineno"> 3669</span>&#160;<span class="comment">     * do nothing.</span></div>
<div class="line"><a name="l03670"></a><span class="lineno"> 3670</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l03671"></a><span class="lineno"> 3671</span>&#160;    <span class="keywordflow">if</span> (!pwnd-&gt;<a class="code" href="a02581.html#a9e4b9545017c505ebd9b8808bd470ab9">spwndOwner</a> &amp;&amp; !fHasOwnees)</div>
<div class="line"><a name="l03672"></a><span class="lineno"> 3672</span>&#160;        <span class="keywordflow">return</span> psmwp;</div>
<div class="line"><a name="l03673"></a><span class="lineno"> 3673</span>&#160; </div>
<div class="line"><a name="l03674"></a><span class="lineno"> 3674</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l03675"></a><span class="lineno"> 3675</span>&#160;<span class="comment">     * Find the unowned window to start building the tree from.</span></div>
<div class="line"><a name="l03676"></a><span class="lineno"> 3676</span>&#160;<span class="comment">     * This is easy: just zip upwards until we find a window with no owner.</span></div>
<div class="line"><a name="l03677"></a><span class="lineno"> 3677</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l03678"></a><span class="lineno"> 3678</span>&#160;    pwndOwnerRoot = pwndT = pwnd;</div>
<div class="line"><a name="l03679"></a><span class="lineno"> 3679</span>&#160;    <span class="keywordflow">while</span> ((pwndT = <a class="code" href="a00872.html#a5d0f797bfcf9aa85458265c82ea50567">GetRealOwner</a>(pwndT)) != NULL)</div>
<div class="line"><a name="l03680"></a><span class="lineno"> 3680</span>&#160;        pwndOwnerRoot = pwndT;</div>
<div class="line"><a name="l03681"></a><span class="lineno"> 3681</span>&#160; </div>
<div class="line"><a name="l03682"></a><span class="lineno"> 3682</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l03683"></a><span class="lineno"> 3683</span>&#160;<span class="comment">     * We need to calculate what pwndInsertAfter should be for</span></div>
<div class="line"><a name="l03684"></a><span class="lineno"> 3684</span>&#160;<span class="comment">     * the first (topmost) window of the SWP list.</span></div>
<div class="line"><a name="l03685"></a><span class="lineno"> 3685</span>&#160;<span class="comment">     *</span></div>
<div class="line"><a name="l03686"></a><span class="lineno"> 3686</span>&#160;<span class="comment">     * If pwndInsertAfter is part of the owner tree we&#39;ll be building,</span></div>
<div class="line"><a name="l03687"></a><span class="lineno"> 3687</span>&#160;<span class="comment">     * then we want to reorder windows within the owner group, so the</span></div>
<div class="line"><a name="l03688"></a><span class="lineno"> 3688</span>&#160;<span class="comment">     * entire group should maintain it&#39;s relative order.</span></div>
<div class="line"><a name="l03689"></a><span class="lineno"> 3689</span>&#160;<span class="comment">     *</span></div>
<div class="line"><a name="l03690"></a><span class="lineno"> 3690</span>&#160;<span class="comment">     * If pwndInsertAfter is part of another owner tree, then we want</span></div>
<div class="line"><a name="l03691"></a><span class="lineno"> 3691</span>&#160;<span class="comment">     * the whole group relative to that.</span></div>
<div class="line"><a name="l03692"></a><span class="lineno"> 3692</span>&#160;<span class="comment">     *</span></div>
<div class="line"><a name="l03693"></a><span class="lineno"> 3693</span>&#160;<span class="comment">     * If pwndInsertAfter is HWND_BOTTOM, then we want the whole</span></div>
<div class="line"><a name="l03694"></a><span class="lineno"> 3694</span>&#160;<span class="comment">     * group to go to the bottom, so we position it relative to</span></div>
<div class="line"><a name="l03695"></a><span class="lineno"> 3695</span>&#160;<span class="comment">     * the bottom most window that is not part of the tree.  We also</span></div>
<div class="line"><a name="l03696"></a><span class="lineno"> 3696</span>&#160;<span class="comment">     * want to put pwnd on the bottom relative to its owner siblings.</span></div>
<div class="line"><a name="l03697"></a><span class="lineno"> 3697</span>&#160;<span class="comment">     *</span></div>
<div class="line"><a name="l03698"></a><span class="lineno"> 3698</span>&#160;<span class="comment">     * If pwndInsertAfter is HWND_TOP, then bring the whole group</span></div>
<div class="line"><a name="l03699"></a><span class="lineno"> 3699</span>&#160;<span class="comment">     * to the top, as well as bringing pwnd to the top relative to its</span></div>
<div class="line"><a name="l03700"></a><span class="lineno"> 3700</span>&#160;<span class="comment">     * owner siblings.</span></div>
<div class="line"><a name="l03701"></a><span class="lineno"> 3701</span>&#160;<span class="comment">     *</span></div>
<div class="line"><a name="l03702"></a><span class="lineno"> 3702</span>&#160;<span class="comment">     * Assume the topmost of group is same as topmost</span></div>
<div class="line"><a name="l03703"></a><span class="lineno"> 3703</span>&#160;<span class="comment">     * (true for all cases except where rearranging subtree of group)</span></div>
<div class="line"><a name="l03704"></a><span class="lineno"> 3704</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l03705"></a><span class="lineno"> 3705</span>&#160;    pwndTopInsert = pwndInsertAfter;</div>
<div class="line"><a name="l03706"></a><span class="lineno"> 3706</span>&#160;    <span class="keywordflow">if</span> (pwndInsertAfter == (<a class="code" href="a02581.html">PWND</a>)HWND_TOP) {</div>
<div class="line"><a name="l03707"></a><span class="lineno"> 3707</span>&#160; </div>
<div class="line"><a name="l03708"></a><span class="lineno"> 3708</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l03709"></a><span class="lineno"> 3709</span>&#160;<span class="comment">         * Bring the whole group to the top: nothing fancy to do.</span></div>
<div class="line"><a name="l03710"></a><span class="lineno"> 3710</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l03711"></a><span class="lineno"> 3711</span>&#160; </div>
<div class="line"><a name="l03712"></a><span class="lineno"> 3712</span>&#160;    } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (pwndInsertAfter == (<a class="code" href="a02581.html">PWND</a>)HWND_BOTTOM) {</div>
<div class="line"><a name="l03713"></a><span class="lineno"> 3713</span>&#160; </div>
<div class="line"><a name="l03714"></a><span class="lineno"> 3714</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l03715"></a><span class="lineno"> 3715</span>&#160;<span class="comment">         * Put the whole group on the bottom.  pwndTopInsert should</span></div>
<div class="line"><a name="l03716"></a><span class="lineno"> 3716</span>&#160;<span class="comment">         * be the bottommost window unowned by pwndOwnerRoot.</span></div>
<div class="line"><a name="l03717"></a><span class="lineno"> 3717</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l03718"></a><span class="lineno"> 3718</span>&#160;        <span class="keywordflow">for</span> (pwndT = pwnd-&gt;<a class="code" href="a02581.html#a6053af0b243b6737640988eb63081de3">spwndParent</a>-&gt;<a class="code" href="a02581.html#a6171c9000ea2060597a9bcf498ee0316">spwndChild</a>;</div>
<div class="line"><a name="l03719"></a><span class="lineno"> 3719</span>&#160;                (pwndT != NULL) &amp;&amp; !TestWF(pwndT, WFBOTTOMMOST); pwndT = pwndT-&gt;<a class="code" href="a02581.html#af729b7de7a8fb84b70b70c4b401ce789">spwndNext</a>) {</div>
<div class="line"><a name="l03720"></a><span class="lineno"> 3720</span>&#160; </div>
<div class="line"><a name="l03721"></a><span class="lineno"> 3721</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l03722"></a><span class="lineno"> 3722</span>&#160;<span class="comment">             * If it&#39;s not owned, then this is the bottommost so far.</span></div>
<div class="line"><a name="l03723"></a><span class="lineno"> 3723</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l03724"></a><span class="lineno"> 3724</span>&#160;            <span class="keywordflow">if</span> (!<a class="code" href="a00872.html#ad7014e0a58e76bee09896cc7eb6f3022">IsOwnee</a>(pwndT, pwndOwnerRoot))</div>
<div class="line"><a name="l03725"></a><span class="lineno"> 3725</span>&#160;                pwndTopInsert = pwndT;</div>
<div class="line"><a name="l03726"></a><span class="lineno"> 3726</span>&#160;        }</div>
<div class="line"><a name="l03727"></a><span class="lineno"> 3727</span>&#160; </div>
<div class="line"><a name="l03728"></a><span class="lineno"> 3728</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l03729"></a><span class="lineno"> 3729</span>&#160;<span class="comment">         * If there were no other windows not in our tree,</span></div>
<div class="line"><a name="l03730"></a><span class="lineno"> 3730</span>&#160;<span class="comment">         * then there is no Z ordering change to be done.</span></div>
<div class="line"><a name="l03731"></a><span class="lineno"> 3731</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l03732"></a><span class="lineno"> 3732</span>&#160;        <span class="keywordflow">if</span> (pwndTopInsert == (<a class="code" href="a02581.html">PWND</a>)HWND_BOTTOM)</div>
<div class="line"><a name="l03733"></a><span class="lineno"> 3733</span>&#160;            <a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>-&gt;flags |= SWP_NOZORDER;</div>
<div class="line"><a name="l03734"></a><span class="lineno"> 3734</span>&#160; </div>
<div class="line"><a name="l03735"></a><span class="lineno"> 3735</span>&#160;    } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l03736"></a><span class="lineno"> 3736</span>&#160; </div>
<div class="line"><a name="l03737"></a><span class="lineno"> 3737</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l03738"></a><span class="lineno"> 3738</span>&#160;<span class="comment">         * pwndInsertAfter is a window.  Compute pwndTopInsert</span></div>
<div class="line"><a name="l03739"></a><span class="lineno"> 3739</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l03740"></a><span class="lineno"> 3740</span>&#160;        <span class="keywordflow">if</span> (<a class="code" href="a00872.html#ad7014e0a58e76bee09896cc7eb6f3022">IsOwnee</a>(pwndInsertAfter, pwndOwnerRoot)) {</div>
<div class="line"><a name="l03741"></a><span class="lineno"> 3741</span>&#160; </div>
<div class="line"><a name="l03742"></a><span class="lineno"> 3742</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l03743"></a><span class="lineno"> 3743</span>&#160;<span class="comment">             * SPECIAL CASE: If we do not own any windows, and we&#39;re</span></div>
<div class="line"><a name="l03744"></a><span class="lineno"> 3744</span>&#160;<span class="comment">             * being moved within our owner group in such a way that</span></div>
<div class="line"><a name="l03745"></a><span class="lineno"> 3745</span>&#160;<span class="comment">             * we remain above our owner, then no other windows will</span></div>
<div class="line"><a name="l03746"></a><span class="lineno"> 3746</span>&#160;<span class="comment">             * be moving with us, and we can just exit</span></div>
<div class="line"><a name="l03747"></a><span class="lineno"> 3747</span>&#160;<span class="comment">             * without building our tree.  This can save a LOT of</span></div>
<div class="line"><a name="l03748"></a><span class="lineno"> 3748</span>&#160;<span class="comment">             * extra work, especially with the MS apps CBT tutorials,</span></div>
<div class="line"><a name="l03749"></a><span class="lineno"> 3749</span>&#160;<span class="comment">             * which do this kind of thing a lot.</span></div>
<div class="line"><a name="l03750"></a><span class="lineno"> 3750</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l03751"></a><span class="lineno"> 3751</span>&#160;            <span class="keywordflow">if</span> (!fHasOwnees) {</div>
<div class="line"><a name="l03752"></a><span class="lineno"> 3752</span>&#160; </div>
<div class="line"><a name="l03753"></a><span class="lineno"> 3753</span>&#160;                <span class="comment">/*</span></div>
<div class="line"><a name="l03754"></a><span class="lineno"> 3754</span>&#160;<span class="comment">                 * Make sure we will still be above our owner by searching</span></div>
<div class="line"><a name="l03755"></a><span class="lineno"> 3755</span>&#160;<span class="comment">                 * for our owner starting from pwndInsertAfter.  If we</span></div>
<div class="line"><a name="l03756"></a><span class="lineno"> 3756</span>&#160;<span class="comment">                 * find our owner, then pwndInsertAfter is above it.</span></div>
<div class="line"><a name="l03757"></a><span class="lineno"> 3757</span>&#160;<span class="comment">                 */</span></div>
<div class="line"><a name="l03758"></a><span class="lineno"> 3758</span>&#160;                <span class="keywordflow">for</span> (pwndT = pwndInsertAfter; pwndT != NULL;</div>
<div class="line"><a name="l03759"></a><span class="lineno"> 3759</span>&#160;                        pwndT = pwndT-&gt;<a class="code" href="a02581.html#af729b7de7a8fb84b70b70c4b401ce789">spwndNext</a>) {</div>
<div class="line"><a name="l03760"></a><span class="lineno"> 3760</span>&#160; </div>
<div class="line"><a name="l03761"></a><span class="lineno"> 3761</span>&#160;                    <span class="keywordflow">if</span> (pwndT == pwnd-&gt;<a class="code" href="a02581.html#a9e4b9545017c505ebd9b8808bd470ab9">spwndOwner</a>)</div>
<div class="line"><a name="l03762"></a><span class="lineno"> 3762</span>&#160;                        <span class="keywordflow">return</span> psmwp;</div>
<div class="line"><a name="l03763"></a><span class="lineno"> 3763</span>&#160;                }</div>
<div class="line"><a name="l03764"></a><span class="lineno"> 3764</span>&#160;            }</div>
<div class="line"><a name="l03765"></a><span class="lineno"> 3765</span>&#160; </div>
<div class="line"><a name="l03766"></a><span class="lineno"> 3766</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l03767"></a><span class="lineno"> 3767</span>&#160;<span class="comment">             * Part of same group: Find out which window the topmost</span></div>
<div class="line"><a name="l03768"></a><span class="lineno"> 3768</span>&#160;<span class="comment">             * of the group is currently inserted behind.</span></div>
<div class="line"><a name="l03769"></a><span class="lineno"> 3769</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l03770"></a><span class="lineno"> 3770</span>&#160;            pwndTopInsert = (<a class="code" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a>)HWND_TOP;</div>
<div class="line"><a name="l03771"></a><span class="lineno"> 3771</span>&#160;            <span class="keywordflow">for</span> (pwndT = pwnd-&gt;<a class="code" href="a02581.html#a6053af0b243b6737640988eb63081de3">spwndParent</a>-&gt;<a class="code" href="a02581.html#a6171c9000ea2060597a9bcf498ee0316">spwndChild</a>; pwndT != NULL;</div>
<div class="line"><a name="l03772"></a><span class="lineno"> 3772</span>&#160;                    pwndT = pwndT-&gt;<a class="code" href="a02581.html#af729b7de7a8fb84b70b70c4b401ce789">spwndNext</a>) {</div>
<div class="line"><a name="l03773"></a><span class="lineno"> 3773</span>&#160; </div>
<div class="line"><a name="l03774"></a><span class="lineno"> 3774</span>&#160;                <span class="keywordflow">if</span> (<a class="code" href="a00872.html#ad7014e0a58e76bee09896cc7eb6f3022">IsOwnee</a>(pwndT, pwndOwnerRoot))</div>
<div class="line"><a name="l03775"></a><span class="lineno"> 3775</span>&#160;                    <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l03776"></a><span class="lineno"> 3776</span>&#160; </div>
<div class="line"><a name="l03777"></a><span class="lineno"> 3777</span>&#160;                pwndTopInsert = pwndT;</div>
<div class="line"><a name="l03778"></a><span class="lineno"> 3778</span>&#160;            }</div>
<div class="line"><a name="l03779"></a><span class="lineno"> 3779</span>&#160;        }</div>
<div class="line"><a name="l03780"></a><span class="lineno"> 3780</span>&#160;    }</div>
<div class="line"><a name="l03781"></a><span class="lineno"> 3781</span>&#160; </div>
<div class="line"><a name="l03782"></a><span class="lineno"> 3782</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l03783"></a><span class="lineno"> 3783</span>&#160;<span class="comment">     * Okay, now go recursively build the owned window list...</span></div>
<div class="line"><a name="l03784"></a><span class="lineno"> 3784</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l03785"></a><span class="lineno"> 3785</span>&#160;    <span class="keywordflow">if</span> (!(<a class="code" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>-&gt;flags &amp; SWP_NOZORDER)) {</div>
<div class="line"><a name="l03786"></a><span class="lineno"> 3786</span>&#160; </div>
<div class="line"><a name="l03787"></a><span class="lineno"> 3787</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l03788"></a><span class="lineno"> 3788</span>&#160;<span class="comment">         * First &quot;delete&quot; the last entry (the one we&#39;re sorting with)</span></div>
<div class="line"><a name="l03789"></a><span class="lineno"> 3789</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l03790"></a><span class="lineno"> 3790</span>&#160;        psmwp-&gt;<a class="code" href="a02773.html#a1939a69163ecb9423a4804f3f71f1f83">ccvr</a>--;</div>
<div class="line"><a name="l03791"></a><span class="lineno"> 3791</span>&#160; </div>
<div class="line"><a name="l03792"></a><span class="lineno"> 3792</span>&#160;        psmwp = <a class="code" href="a00872.html#aee48841a07d9c135a1ae34d6f95c4d4d">AddSelfAndOwnees</a>(psmwp,</div>
<div class="line"><a name="l03793"></a><span class="lineno"> 3793</span>&#160;                                 pwndOwnerRoot,</div>
<div class="line"><a name="l03794"></a><span class="lineno"> 3794</span>&#160;                                 pwnd,</div>
<div class="line"><a name="l03795"></a><span class="lineno"> 3795</span>&#160;                                 pwndInsertAfter,</div>
<div class="line"><a name="l03796"></a><span class="lineno"> 3796</span>&#160;                                 iTop);</div>
<div class="line"><a name="l03797"></a><span class="lineno"> 3797</span>&#160; </div>
<div class="line"><a name="l03798"></a><span class="lineno"> 3798</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l03799"></a><span class="lineno"> 3799</span>&#160;<span class="comment">         * Now set the place where the whole group is going.</span></div>
<div class="line"><a name="l03800"></a><span class="lineno"> 3800</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l03801"></a><span class="lineno"> 3801</span>&#160;        <span class="keywordflow">if</span> (psmwp != NULL)</div>
<div class="line"><a name="l03802"></a><span class="lineno"> 3802</span>&#160;            psmwp-&gt;<a class="code" href="a02773.html#a40b87e98aa2d20c26d45d98641f9a238">acvr</a>[iTop].<a class="code" href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">pos</a>.hwndInsertAfter = HW(pwndTopInsert);</div>
<div class="line"><a name="l03803"></a><span class="lineno"> 3803</span>&#160;    }</div>
<div class="line"><a name="l03804"></a><span class="lineno"> 3804</span>&#160; </div>
<div class="line"><a name="l03805"></a><span class="lineno"> 3805</span>&#160;    <span class="keywordflow">return</span> psmwp;</div>
<div class="line"><a name="l03806"></a><span class="lineno"> 3806</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00899_source.html#l01596">tagSMWP::acvr</a>, <a class="el" href="a00872_source.html#l03503">AddSelfAndOwnees()</a>, <a class="el" href="a00899_source.html#l01594">tagSMWP::ccvr</a>, <a class="el" href="a00872_source.html#l02895">GetRealOwner()</a>, <a class="el" href="a00872_source.html#l03432">IsOwnee()</a>, <a class="el" href="a00872_source.html#l02925">NextOwnedWindow()</a>, <a class="el" href="a00899_source.html#l01566">tagCVR::pos</a>, <a class="el" href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a>, <a class="el" href="a00872_source.html#l00136">PWInsertAfter()</a>, <a class="el" href="a00365_source.html#l01393">tagWND::spwndChild</a>, <a class="el" href="a00365_source.html#l01391">tagWND::spwndNext</a>, <a class="el" href="a00365_source.html#l01394">tagWND::spwndOwner</a> , 以及 <a class="el" href="a00365_source.html#l01392">tagWND::spwndParent</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00872_source.html#l03820">ZOrderByOwner()</a>.</p>

</div>
</div>
</div><!-- contents -->
</div><!-- doc-content -->
<div class="ttc" id="aa00872_html_a007851e1291f59fb019872edefe6278b"><div class="ttname"><a href="a00872.html#a007851e1291f59fb019872edefe6278b">xxxEndDeferWindowPosEx</a></div><div class="ttdeci">BOOL xxxEndDeferWindowPosEx(PSMWP psmwp, BOOL fAsync)</div><div class="ttdef"><b>Definition:</b> <a href="a00872_source.html#l04010">swp.c:4010</a></div></div>
<div class="ttc" id="aa00860_html_afea7e718807575e801e4647af63cf709"><div class="ttname"><a href="a00860.html#afea7e718807575e801e4647af63cf709">FindSpb</a></div><div class="ttdeci">PSPB FindSpb(PWND pwnd)</div><div class="ttdef"><b>Definition:</b> <a href="a00860_source.html#l00936">spb.c:936</a></div></div>
<div class="ttc" id="aa02737_html_aaeb51b1f8d07dd5193007018de62b3df"><div class="ttname"><a href="a02737.html#aaeb51b1f8d07dd5193007018de62b3df">tagPWNDLIST::pahwnd</a></div><div class="ttdeci">HWND * pahwnd</div><div class="ttdef"><b>Definition:</b> <a href="a00872_source.html#l00023">swp.c:23</a></div></div>
<div class="ttc" id="aa00872_html_ae11d6cf01eab13a4d3c27f3b7efb297a"><div class="ttname"><a href="a00872.html#ae11d6cf01eab13a4d3c27f3b7efb297a">rcWindowOld</a></div><div class="ttdeci">#define rcWindowOld</div></div>
<div class="ttc" id="aa02889_html_ae8b869ec5b101646649020f5b0fd5d0d"><div class="ttname"><a href="a02889.html#ae8b869ec5b101646649020f5b0fd5d0d">tagTHREADINFO::TIF_flags</a></div><div class="ttdeci">DWORD TIF_flags</div><div class="ttdef"><b>Definition:</b> <a href="a00899_source.html#l02294">userk.h:2294</a></div></div>
<div class="ttc" id="aa02773_html"><div class="ttname"><a href="a02773.html">tagSMWP</a></div><div class="ttdef"><b>Definition:</b> <a href="a00899_source.html#l01592">userk.h:1592</a></div></div>
<div class="ttc" id="aa00872_html_a9e4868edccf7b0d1166752620b9ae591"><div class="ttname"><a href="a00872.html#a9e4868edccf7b0d1166752620b9ae591">SetVisible</a></div><div class="ttdeci">VOID SetVisible(PWND pwnd, UINT flags)</div><div class="ttdef"><b>Definition:</b> <a href="a00872_source.html#l04417">swp.c:4417</a></div></div>
<div class="ttc" id="aa00695_html_ac65af07a5e5f27ffa730c34bb4aecf36"><div class="ttname"><a href="a00695.html#ac65af07a5e5f27ffa730c34bb4aecf36">HMDestroyObject</a></div><div class="ttdeci">BOOL HMDestroyObject(PVOID pobj)</div><div class="ttdef"><b>Definition:</b> <a href="a00695_source.html#l00819">handtabl.c:819</a></div></div>
<div class="ttc" id="aa00899_html_a0667a88c1c1553b0c9796ab56bacf3ba"><div class="ttname"><a href="a00899.html#a0667a88c1c1553b0c9796ab56bacf3ba">IsTrayWindow</a></div><div class="ttdeci">BOOL IsTrayWindow(PWND)</div><div class="ttdef"><b>Definition:</b> <a href="a00911_source.html#l00059">winloop2.c:59</a></div></div>
<div class="ttc" id="aa00371_html_a01c4659626880ba56745765a3580a36b"><div class="ttname"><a href="a00371.html#a01c4659626880ba56745765a3580a36b">RIPMSG0</a></div><div class="ttdeci">#define RIPMSG0(flags, szFmt)</div><div class="ttdef"><b>Definition:</b> <a href="a00371_source.html#l00131">winerrp.h:131</a></div></div>
<div class="ttc" id="aa00365_html_adcc97c154408fd5498551b3d94332c1b"><div class="ttname"><a href="a00365.html#adcc97c154408fd5498551b3d94332c1b">HMValidateHandle</a></div><div class="ttdeci">PVOID FASTCALL HMValidateHandle(HANDLE h, BYTE btype)</div><div class="ttdef"><b>Definition:</b> <a href="a03752_source.html#l00232">rtl/wow.c:232</a></div></div>
<div class="ttc" id="aa00872_html_add7102c3b2a5a39857d0bbac00bab750"><div class="ttname"><a href="a00872.html#add7102c3b2a5a39857d0bbac00bab750">xxxCheckFullScreen</a></div><div class="ttdeci">BOOL xxxCheckFullScreen(PWND pwnd, LPRECT lprc)</div><div class="ttdef"><b>Definition:</b> <a href="a00872_source.html#l04473">swp.c:4473</a></div></div>
<div class="ttc" id="aa02769_html_add3bb94deda1e8dd31950f4ef8d8756b"><div class="ttname"><a href="a02769.html#add3bb94deda1e8dd31950f4ef8d8756b">tagCVR::xClientNew</a></div><div class="ttdeci">int xClientNew</div><div class="ttdef"><b>Definition:</b> <a href="a00899_source.html#l01567">userk.h:1567</a></div></div>
<div class="ttc" id="aa00872_html_a684abe703d6127b80884a6e4e4f200cb"><div class="ttname"><a href="a00872.html#a684abe703d6127b80884a6e4e4f200cb">IncVisWindows</a></div><div class="ttdeci">VOID IncVisWindows(PWND pwnd)</div><div class="ttdef"><b>Definition:</b> <a href="a00872_source.html#l04320">swp.c:4320</a></div></div>
<div class="ttc" id="aa02581_html_a9e4b9545017c505ebd9b8808bd470ab9"><div class="ttname"><a href="a02581.html#a9e4b9545017c505ebd9b8808bd470ab9">tagWND::spwndOwner</a></div><div class="ttdeci">struct tagWND * spwndOwner</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01394">user.h:1394</a></div></div>
<div class="ttc" id="aa00644_html_a69728f013275d0f4332dded4eb2432a3"><div class="ttname"><a href="a00644.html#a69728f013275d0f4332dded4eb2432a3">InvalidateDCCache</a></div><div class="ttdeci">BOOL InvalidateDCCache(PWND pwndInvalid, DWORD flags)</div><div class="ttdef"><b>Definition:</b> <a href="a00644_source.html#l01644">dc.c:1644</a></div></div>
<div class="ttc" id="aa00896_html_a487301eed51abdcd2b3920954855e848"><div class="ttname"><a href="a00896.html#a487301eed51abdcd2b3920954855e848">xxxRedrawWindow</a></div><div class="ttdeci">BOOL xxxRedrawWindow(PWND pwnd, LPRECT lprcUpdate, HRGN hrgnUpdate, DWORD flags)</div><div class="ttdef"><b>Definition:</b> <a href="a00896_source.html#l00302">update.c:302</a></div></div>
<div class="ttc" id="aa00872_html_ab0d21f4caaf9dc1179601f6341661b50"><div class="ttname"><a href="a00872.html#ab0d21f4caaf9dc1179601f6341661b50">CheckTopmost</a></div><div class="ttdeci">int CheckTopmost(PWINDOWPOS ppos)</div><div class="ttdef"><b>Definition:</b> <a href="a00872_source.html#l03283">swp.c:3283</a></div></div>
<div class="ttc" id="aa00872_html_aba05c4efac24a95d1ce9d8e90e9bddde"><div class="ttname"><a href="a00872.html#aba05c4efac24a95d1ce9d8e90e9bddde">CTM_NOCHANGE</a></div><div class="ttdeci">#define CTM_NOCHANGE</div><div class="ttdef"><b>Definition:</b> <a href="a00872_source.html#l00017">swp.c:17</a></div></div>
<div class="ttc" id="aa00872_html_a6c5a6beb0c4e276f24dbe317c47e059c"><div class="ttname"><a href="a00872.html#a6c5a6beb0c4e276f24dbe317c47e059c">MW_FLAGS_REDRAW</a></div><div class="ttdeci">#define MW_FLAGS_REDRAW</div><div class="ttdef"><b>Definition:</b> <a href="a00872_source.html#l00034">swp.c:34</a></div></div>
<div class="ttc" id="aa00872_html_a9cb67ddf156cd921749495a650edd593"><div class="ttname"><a href="a00872.html#a9cb67ddf156cd921749495a650edd593">IsBehind</a></div><div class="ttdeci">BOOL IsBehind(PWND pwnd, PWND pwndReference)</div><div class="ttdef"><b>Definition:</b> <a href="a00872_source.html#l03465">swp.c:3465</a></div></div>
<div class="ttc" id="aa02869_html_a950fb049dd2c207bcda1f2a2c3912cc9"><div class="ttname"><a href="a02869.html#a950fb049dd2c207bcda1f2a2c3912cc9">tagQ::spwndActivePrev</a></div><div class="ttdeci">PWND spwndActivePrev</div><div class="ttdef"><b>Definition:</b> <a href="a00899_source.html#l02169">userk.h:2169</a></div></div>
<div class="ttc" id="aa02653_html"><div class="ttname"><a href="a02653.html">tagCARET</a></div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l02238">user.h:2238</a></div></div>
<div class="ttc" id="aa02769_html_ae6e9cceb1d5f6319a9101b81e3aa1134"><div class="ttname"><a href="a02769.html#ae6e9cceb1d5f6319a9101b81e3aa1134">tagCVR::pos</a></div><div class="ttdeci">WINDOWPOS pos</div><div class="ttdef"><b>Definition:</b> <a href="a00899_source.html#l01566">userk.h:1566</a></div></div>
<div class="ttc" id="aa00896_html_a1d7c15c37da9521a93ab379c03cdadcf"><div class="ttname"><a href="a00896.html#a1d7c15c37da9521a93ab379c03cdadcf">xxxValidateRect</a></div><div class="ttdeci">BOOL xxxValidateRect(PWND pwnd, LPRECT lprcValid)</div><div class="ttdef"><b>Definition:</b> <a href="a00896_source.html#l00077">update.c:77</a></div></div>
<div class="ttc" id="aa00872_html_acfb4b6e9e96d095277060b25dd8b6f72"><div class="ttname"><a href="a00872.html#acfb4b6e9e96d095277060b25dd8b6f72">SWR_FLAGS_NOREDRAW</a></div><div class="ttdeci">#define SWR_FLAGS_NOREDRAW</div><div class="ttdef"><b>Definition:</b> <a href="a00872_source.html#l04683">swp.c:4683</a></div></div>
<div class="ttc" id="aa02737_html_a9cfbb269728dc4185236d28be58d9eab"><div class="ttname"><a href="a02737.html#a9cfbb269728dc4185236d28be58d9eab">tagPWNDLIST::cnt</a></div><div class="ttdeci">int cnt</div><div class="ttdef"><b>Definition:</b> <a href="a00872_source.html#l00022">swp.c:22</a></div></div>
<div class="ttc" id="aa00872_html_a1b6389b3a6b60f8db71c573bb05a7a0a"><div class="ttname"><a href="a00872.html#a1b6389b3a6b60f8db71c573bb05a7a0a">rcWindowNew</a></div><div class="ttdeci">#define rcWindowNew</div></div>
<div class="ttc" id="aa02801_html"><div class="ttname"><a href="a02801.html">tagDESKTOP</a></div><div class="ttdef"><b>Definition:</b> <a href="a00899_source.html#l01703">userk.h:1703</a></div></div>
<div class="ttc" id="aa00365_html_a1a2ef1c363aa0787a8f8a7dde2a34aaf"><div class="ttname"><a href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a></div><div class="ttdeci">struct tagWND * PWND</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l00059">user.h:59</a></div></div>
<div class="ttc" id="aa03257_html_ab5e418292fc20ee99143b63ca057a963"><div class="ttname"><a href="a03257.html#ab5e418292fc20ee99143b63ca057a963">hrgnValidSum</a></div><div class="ttdeci">HRGN hrgnValidSum</div><div class="ttdef"><b>Definition:</b> <a href="a03257_source.html#l00438">kernel/globals.c:438</a></div></div>
<div class="ttc" id="aa02769_html_a986142e07315bb7df9f387eb041e8823"><div class="ttname"><a href="a02769.html#a986142e07315bb7df9f387eb041e8823">tagCVR::yClientNew</a></div><div class="ttdeci">int yClientNew</div><div class="ttdef"><b>Definition:</b> <a href="a00899_source.html#l01568">userk.h:1568</a></div></div>
<div class="ttc" id="aa00872_html_ab354f7fdd4aee2e63bcaf702656a424c"><div class="ttname"><a href="a00872.html#ab354f7fdd4aee2e63bcaf702656a424c">BltValidInit</a></div><div class="ttdeci">int BltValidInit(PSMWP psmwp)</div><div class="ttdef"><b>Definition:</b> <a href="a00872_source.html#l02092">swp.c:2092</a></div></div>
<div class="ttc" id="aa00371_html_ad6b24a3d61abdc148c8751b5c5add686"><div class="ttname"><a href="a00371.html#ad6b24a3d61abdc148c8751b5c5add686">RIP_VERBOSE</a></div><div class="ttdeci">#define RIP_VERBOSE</div><div class="ttdef"><b>Definition:</b> <a href="a00371_source.html#l00030">winerrp.h:30</a></div></div>
<div class="ttc" id="aa02801_html_a76d4881aa4c15330103e83a80e6b5dc7"><div class="ttname"><a href="a02801.html#a76d4881aa4c15330103e83a80e6b5dc7">tagDESKTOP::pDeskInfo</a></div><div class="ttdeci">PDESKTOPINFO pDeskInfo</div><div class="ttdef"><b>Definition:</b> <a href="a00899_source.html#l01706">userk.h:1706</a></div></div>
<div class="ttc" id="aa03257_html_a72d6c69b0eefb30311d982761970b971"><div class="ttname"><a href="a03257.html#a72d6c69b0eefb30311d982761970b971">gptiForeground</a></div><div class="ttdeci">PTHREADINFO gptiForeground</div><div class="ttdef"><b>Definition:</b> <a href="a03257_source.html#l00131">kernel/globals.c:131</a></div></div>
<div class="ttc" id="aa02605_html_af0da313e582dc95c2853349086631cd8"><div class="ttname"><a href="a02605.html#af0da313e582dc95c2853349086631cd8">tagDISPLAYINFO::hdcScreen</a></div><div class="ttdeci">HDC hdcScreen</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01566">user.h:1566</a></div></div>
<div class="ttc" id="aa00695_html_a857d137de0592e36caec4b6e0f5021cb"><div class="ttname"><a href="a00695.html#a857d137de0592e36caec4b6e0f5021cb">HMAllocObject</a></div><div class="ttdeci">PVOID HMAllocObject(PTHREADINFO ptiOwner, PDESKTOP pdeskSrc, BYTE bType, DWORD size)</div><div class="ttdef"><b>Definition:</b> <a href="a00695_source.html#l00314">handtabl.c:314</a></div></div>
<div class="ttc" id="aa00365_html_abd272d555fe4a691f526815378818677"><div class="ttname"><a href="a00365.html#abd272d555fe4a691f526815378818677">_IsDescendant</a></div><div class="ttdeci">BOOL _IsDescendant(PWND pwndParent, PWND pwndChild)</div><div class="ttdef"><b>Definition:</b> <a href="a03728_source.html#l00432">rtl/winmgr.c:432</a></div></div>
<div class="ttc" id="aa00872_html_acdc745edef280248141f00e0eb24c7ed"><div class="ttname"><a href="a00872.html#acdc745edef280248141f00e0eb24c7ed">IsStillWindowC</a></div><div class="ttdeci">BOOL IsStillWindowC(HWND hwndc)</div><div class="ttdef"><b>Definition:</b> <a href="a00872_source.html#l00336">swp.c:336</a></div></div>
<div class="ttc" id="aa00686_html_ae73d0cb06f257cf26e31b93dd71029ef"><div class="ttname"><a href="a00686.html#ae73d0cb06f257cf26e31b93dd71029ef">xxxActivateWindow</a></div><div class="ttdeci">BOOL xxxActivateWindow(PWND pwnd, UINT cmd)</div><div class="ttdef"><b>Definition:</b> <a href="a00686_source.html#l01671">focusact.c:1671</a></div></div>
<div class="ttc" id="aa00827_html_a915a9a84da7da3fc6d8f5bb6181e98c8"><div class="ttname"><a href="a00827.html#a915a9a84da7da3fc6d8f5bb6181e98c8">PostShellHookMessages</a></div><div class="ttdeci">void PostShellHookMessages(UINT message, HWND hwnd)</div><div class="ttdef"><b>Definition:</b> <a href="a00827_source.html#l02793">rare.c:2793</a></div></div>
<div class="ttc" id="aa00872_html_a641f4e16c75a445b125667f001e07535"><div class="ttname"><a href="a00872.html#a641f4e16c75a445b125667f001e07535">CalcForegroundInsertAfter</a></div><div class="ttdeci">PWND CalcForegroundInsertAfter(PWND pwnd)</div><div class="ttdef"><b>Definition:</b> <a href="a00872_source.html#l02994">swp.c:2994</a></div></div>
<div class="ttc" id="aa00041_html_af6416abfbf5e1e03458c9f98b8377187"><div class="ttname"><a href="a00041.html#af6416abfbf5e1e03458c9f98b8377187">ppos</a></div><div class="ttdeci">#define ppos</div></div>
<div class="ttc" id="aa00872_html_a35d11265eb8b4754416e2c6ac97747a4"><div class="ttname"><a href="a00872.html#a35d11265eb8b4754416e2c6ac97747a4">CombineOldNewVis</a></div><div class="ttdeci">BOOL CombineOldNewVis(HRGN hrgn, HRGN hrgnVisOld, HRGN hrgnVisNew, UINT crgn, UINT fsRgnEmpty)</div><div class="ttdef"><b>Definition:</b> <a href="a00872_source.html#l02030">swp.c:2030</a></div></div>
<div class="ttc" id="aa00872_html_a5d0f797bfcf9aa85458265c82ea50567"><div class="ttname"><a href="a00872.html#a5d0f797bfcf9aa85458265c82ea50567">GetRealOwner</a></div><div class="ttdeci">PWND GetRealOwner(PWND pwnd)</div><div class="ttdef"><b>Definition:</b> <a href="a00872_source.html#l02895">swp.c:2895</a></div></div>
<div class="ttc" id="aa00872_html_aa2ee600ca153f816d2ee2f780c23468a"><div class="ttname"><a href="a00872.html#aa2ee600ca153f816d2ee2f780c23468a">rcValidSrc</a></div><div class="ttdeci">#define rcValidSrc</div></div>
<div class="ttc" id="aa00371_html_a162a73e20dfabca084a3ebb4581631a8"><div class="ttname"><a href="a00371.html#a162a73e20dfabca084a3ebb4581631a8">UserAssert</a></div><div class="ttdeci">#define UserAssert(exp)</div><div class="ttdef"><b>Definition:</b> <a href="a00950_source.html#l00117">usersrv.h:117</a></div></div>
<div class="ttc" id="aa00371_html_afa5f32de88404289ec03cd2c0e61e94f"><div class="ttname"><a href="a00371.html#afa5f32de88404289ec03cd2c0e61e94f">RIP_ERROR</a></div><div class="ttdeci">#define RIP_ERROR</div><div class="ttdef"><b>Definition:</b> <a href="a00371_source.html#l00028">winerrp.h:28</a></div></div>
<div class="ttc" id="aa02737_html"><div class="ttname"><a href="a02737.html">tagPWNDLIST</a></div><div class="ttdef"><b>Definition:</b> <a href="a00872_source.html#l00021">swp.c:21</a></div></div>
<div class="ttc" id="aa00872_html_ad4cadf0fdc0b9338d8585da8f45a54d3"><div class="ttname"><a href="a00872.html#ad4cadf0fdc0b9338d8585da8f45a54d3">xxxSendChangedMsgs</a></div><div class="ttdeci">VOID xxxSendChangedMsgs(PSMWP psmwp)</div><div class="ttdef"><b>Definition:</b> <a href="a00872_source.html#l01332">swp.c:1332</a></div></div>
<div class="ttc" id="aa00872_html_aecf13eec0d778ed0a27c0b77982c30b2"><div class="ttname"><a href="a00872.html#aecf13eec0d778ed0a27c0b77982c30b2">PWInsertAfter</a></div><div class="ttdeci">PWND PWInsertAfter(HWND hwnd)</div><div class="ttdef"><b>Definition:</b> <a href="a00872_source.html#l00136">swp.c:136</a></div></div>
<div class="ttc" id="aa00872_html_ad5076e349276498cb1f4e66e5f9d7377"><div class="ttname"><a href="a00872.html#ad5076e349276498cb1f4e66e5f9d7377">rcClientOld</a></div><div class="ttdeci">#define rcClientOld</div></div>
<div class="ttc" id="aa00899_html_ad6db6687aa27bc7c1bbbeb65ce001ac6"><div class="ttname"><a href="a00899.html#ad6db6687aa27bc7c1bbbeb65ce001ac6">PCVR</a></div><div class="ttdeci">struct tagCVR * PCVR</div></div>
<div class="ttc" id="aa00812_html_a43390a3a6160237c8f96b0cf0f994bde"><div class="ttname"><a href="a00812.html#a43390a3a6160237c8f96b0cf0f994bde">DecPaintCount</a></div><div class="ttdeci">VOID DecPaintCount(PWND pwnd)</div><div class="ttdef"><b>Definition:</b> <a href="a00812_source.html#l01221">paint.c:1221</a></div></div>
<div class="ttc" id="aa00872_html_a62c4f3b86714ea84042e8f249503bf5d"><div class="ttname"><a href="a00872.html#a62c4f3b86714ea84042e8f249503bf5d">BltValidBits</a></div><div class="ttdeci">BOOL BltValidBits(PSMWP psmwp, PWNDLIST *pplistCreate, PWNDLIST *pplistDestroy, PWNDLIST *pplistTray)</div><div class="ttdef"><b>Definition:</b> <a href="a00872_source.html#l02237">swp.c:2237</a></div></div>
<div class="ttc" id="aa02769_html_ad2a9f7a847f2b332cdd32d08603170a1"><div class="ttname"><a href="a02769.html#ad2a9f7a847f2b332cdd32d08603170a1">tagCVR::hrgnVisOld</a></div><div class="ttdeci">HRGN hrgnVisOld</div><div class="ttdef"><b>Definition:</b> <a href="a00899_source.html#l01575">userk.h:1575</a></div></div>
<div class="ttc" id="aa00842_html_a69cf2e14dcefd941469ad5126e40f79a"><div class="ttname"><a href="a00842.html#a69cf2e14dcefd941469ad5126e40f79a">xxxSendMessage</a></div><div class="ttdeci">LONG xxxSendMessage(PWND pwnd, UINT message, DWORD wParam, LONG lParam)</div><div class="ttdef"><b>Definition:</b> <a href="a00842_source.html#l00613">sendmsg.c:613</a></div></div>
<div class="ttc" id="aa00257_html_a8315d2c807ba18ba9e528c40614b6173"><div class="ttname"><a href="a00257.html#a8315d2c807ba18ba9e528c40614b6173">PtiCurrent</a></div><div class="ttdeci">PTHREADINFO PtiCurrent(VOID)</div><div class="ttdef"><b>Definition:</b> <a href="a00263_source.html#l00526">winmgrc.c:526</a></div></div>
<div class="ttc" id="aa00872_html_a1cb2f5c7de71b987c0f7028a078a2758"><div class="ttname"><a href="a00872.html#a1cb2f5c7de71b987c0f7028a078a2758">AsyncWindowPos</a></div><div class="ttdeci">BOOL AsyncWindowPos(PSMWP psmwp)</div><div class="ttdef"><b>Definition:</b> <a href="a00872_source.html#l01402">swp.c:1402</a></div></div>
<div class="ttc" id="aa00635_html_af8b8457a3a65d2d8b9bc7f343a8507bc"><div class="ttname"><a href="a00635.html#af8b8457a3a65d2d8b9bc7f343a8507bc">UnlinkWindow</a></div><div class="ttdeci">VOID UnlinkWindow(PWND pwndUnlink, PWND *ppwndFirst)</div><div class="ttdef"><b>Definition:</b> <a href="a00635_source.html#l02439">createw.c:2439</a></div></div>
<div class="ttc" id="aa02581_html_af729b7de7a8fb84b70b70c4b401ce789"><div class="ttname"><a href="a02581.html#af729b7de7a8fb84b70b70c4b401ce789">tagWND::spwndNext</a></div><div class="ttdeci">struct tagWND * spwndNext</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01391">user.h:1391</a></div></div>
<div class="ttc" id="aa00872_html_aa05f8de6068a1f41abb884249ac2ef18"><div class="ttname"><a href="a00872.html#aa05f8de6068a1f41abb884249ac2ef18">SetTopmost</a></div><div class="ttdeci">VOID SetTopmost(PWND pwndRoot, BOOL fTopmost)</div><div class="ttdef"><b>Definition:</b> <a href="a00872_source.html#l02963">swp.c:2963</a></div></div>
<div class="ttc" id="aa00899_html_a4f639b9e074d3ee2787352bd1790a646"><div class="ttname"><a href="a00899.html#a4f639b9e074d3ee2787352bd1790a646">SMWP</a></div><div class="ttdeci">struct tagSMWP SMWP</div></div>
<div class="ttc" id="aa02769_html_a774eeae0f007ae3ea612baf38cd38936"><div class="ttname"><a href="a02769.html#a774eeae0f007ae3ea612baf38cd38936">tagCVR::pti</a></div><div class="ttdeci">PTHREADINFO pti</div><div class="ttdef"><b>Definition:</b> <a href="a00899_source.html#l01576">userk.h:1576</a></div></div>
<div class="ttc" id="aa00860_html_a9e2edf9251cf95d8d3c6dcdbbb071e86"><div class="ttname"><a href="a00860.html#a9e2edf9251cf95d8d3c6dcdbbb071e86">RestoreSpb</a></div><div class="ttdeci">UINT RestoreSpb(PWND pwnd, HRGN hrgnUncovered, HDC *phdcScreen)</div><div class="ttdef"><b>Definition:</b> <a href="a00860_source.html#l00605">spb.c:605</a></div></div>
<div class="ttc" id="aa02889_html_a215417492fadc11678c689da2447f02e"><div class="ttname"><a href="a02889.html#a215417492fadc11678c689da2447f02e">tagTHREADINFO::ppi</a></div><div class="ttdeci">struct tagPROCESSINFO * ppi</div><div class="ttdef"><b>Definition:</b> <a href="a00899_source.html#l02271">userk.h:2271</a></div></div>
<div class="ttc" id="aa03290_html_aa573471dabf238131312c12fb896b945"><div class="ttname"><a href="a03290.html#aa573471dabf238131312c12fb896b945">PostEventMessage</a></div><div class="ttdeci">BOOL PostEventMessage(PTHREADINFO pti, PQ pq, DWORD dwQEvent, PWND pwnd, UINT message, DWORD wParam, LONG lParam)</div><div class="ttdef"><b>Definition:</b> <a href="a03290_source.html#l01893">kernel/input.c:1893</a></div></div>
<div class="ttc" id="aa00872_html_ac2ba22ed9332bc0850e6517bf710120e"><div class="ttname"><a href="a00872.html#ac2ba22ed9332bc0850e6517bf710120e">ValidateSmwp</a></div><div class="ttdeci">BOOL ValidateSmwp(PSMWP psmwp, BOOL *pfSyncPaint)</div><div class="ttdef"><b>Definition:</b> <a href="a00872_source.html#l00365">swp.c:365</a></div></div>
<div class="ttc" id="aa02581_html_a79d8579e0cf1a8fb985bc709e08f61ac"><div class="ttname"><a href="a02581.html#a79d8579e0cf1a8fb985bc709e08f61ac">tagWND::hrgnUpdate</a></div><div class="ttdeci">HRGN hrgnUpdate</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01406">user.h:1406</a></div></div>
<div class="ttc" id="aa00872_html_a1f3da1b9f573f6cbfb88395493b7ca40"><div class="ttname"><a href="a00872.html#a1f3da1b9f573f6cbfb88395493b7ca40">IsMaxedRect</a></div><div class="ttdeci">BOOL IsMaxedRect(LPRECT lprcWithin, LPRECT lprcMaybe)</div><div class="ttdef"><b>Definition:</b> <a href="a00872_source.html#l04448">swp.c:4448</a></div></div>
<div class="ttc" id="aa00872_html_a2b9cb8b8e51ddf1e8796ab7820790213"><div class="ttname"><a href="a00872.html#a2b9cb8b8e51ddf1e8796ab7820790213">SwpCalcVisRgn</a></div><div class="ttdeci">BOOL SwpCalcVisRgn(PWND pwnd, HRGN hrgn)</div><div class="ttdef"><b>Definition:</b> <a href="a00872_source.html#l01997">swp.c:1997</a></div></div>
<div class="ttc" id="aa00935_html_a59a3cfdacf3d0e5d10c20abee032cfc6"><div class="ttname"><a href="a00935.html#a59a3cfdacf3d0e5d10c20abee032cfc6">OffsetRect</a></div><div class="ttdeci">BOOL APIENTRY OffsetRect(LPRECT prc, int cx, int cy)</div><div class="ttdef"><b>Definition:</b> <a href="a00935_source.html#l00132">rect.c:132</a></div></div>
<div class="ttc" id="aa00371_html_ae61d954062a9ece52e350e54cad9a23d"><div class="ttname"><a href="a00371.html#ae61d954062a9ece52e350e54cad9a23d">RIPERR0</a></div><div class="ttdeci">#define RIPERR0(idErr, flags, szFmt)</div><div class="ttdef"><b>Definition:</b> <a href="a00371_source.html#l00119">winerrp.h:119</a></div></div>
<div class="ttc" id="aa02581_html_a6be2d067ba15d4ec8cfc2e87922094f5"><div class="ttname"><a href="a02581.html#a6be2d067ba15d4ec8cfc2e87922094f5">tagWND::head</a></div><div class="ttdeci">THROBJHEAD head</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01389">user.h:1389</a></div></div>
<div class="ttc" id="aa00899_html_abfae1dfb48db23dcea4494f7990ad6a6"><div class="ttname"><a href="a00899.html#abfae1dfb48db23dcea4494f7990ad6a6">ThreadLock</a></div><div class="ttdeci">VOID ThreadLock(PVOID pobj, PTL ptl)</div></div>
<div class="ttc" id="aa00872_html_a4413e5c7e8bbd4896c642f12abf91611"><div class="ttname"><a href="a00872.html#a4413e5c7e8bbd4896c642f12abf91611">xxxCalcValidRects</a></div><div class="ttdeci">BOOL xxxCalcValidRects(PSMWP psmwp, HWND *phwndNewActive)</div><div class="ttdef"><b>Definition:</b> <a href="a00872_source.html#l00593">swp.c:593</a></div></div>
<div class="ttc" id="aa00812_html_ad22bd288d9929477ed2a20dd9097dd0a"><div class="ttname"><a href="a00812.html#ad22bd288d9929477ed2a20dd9097dd0a">xxxDoSyncPaint</a></div><div class="ttdeci">VOID xxxDoSyncPaint(PWND pwnd, DWORD flags)</div><div class="ttdef"><b>Definition:</b> <a href="a00812_source.html#l01028">paint.c:1028</a></div></div>
<div class="ttc" id="aa03257_html_a94d85fecc1042e33913c3cd91dbc87e3"><div class="ttname"><a href="a03257.html#a94d85fecc1042e33913c3cd91dbc87e3">hrgnVisNew</a></div><div class="ttdeci">HRGN hrgnVisNew</div><div class="ttdef"><b>Definition:</b> <a href="a03257_source.html#l00435">kernel/globals.c:435</a></div></div>
<div class="ttc" id="aa00935_html_a1c87c29903dd37145cd93b64140a5d3a"><div class="ttname"><a href="a00935.html#a1c87c29903dd37145cd93b64140a5d3a">IntersectRect</a></div><div class="ttdeci">BOOL APIENTRY IntersectRect(LPRECT prcDst, CONST RECT *prcSrc1, CONST RECT *prcSrc2)</div><div class="ttdef"><b>Definition:</b> <a href="a00935_source.html#l00184">rect.c:184</a></div></div>
<div class="ttc" id="aa00899_html_a7580fea3482665e5e1a026a9dc59a049"><div class="ttname"><a href="a00899.html#a7580fea3482665e5e1a026a9dc59a049">CVR</a></div><div class="ttdeci">struct tagCVR CVR</div></div>
<div class="ttc" id="aa02769_html_a40f00444ae8020f94c99ede45a7e8079"><div class="ttname"><a href="a02769.html#a40f00444ae8020f94c99ede45a7e8079">tagCVR::rcBlt</a></div><div class="ttdeci">RECT rcBlt</div><div class="ttdef"><b>Definition:</b> <a href="a00899_source.html#l01571">userk.h:1571</a></div></div>
<div class="ttc" id="aa03257_html_ab597263bdbb3441715804712fcf29e6d"><div class="ttname"><a href="a03257.html#ab597263bdbb3441715804712fcf29e6d">gpDispInfo</a></div><div class="ttdeci">PDISPLAYINFO gpDispInfo</div><div class="ttdef"><b>Definition:</b> <a href="a03257_source.html#l00125">kernel/globals.c:125</a></div></div>
<div class="ttc" id="aa00872_html_ab7238fee9eef4f651c19da7c549f2f6e"><div class="ttname"><a href="a00872.html#ab7238fee9eef4f651c19da7c549f2f6e">ZOrderByOwner</a></div><div class="ttdeci">PSMWP ZOrderByOwner(PSMWP psmwp)</div><div class="ttdef"><b>Definition:</b> <a href="a00872_source.html#l03820">swp.c:3820</a></div></div>
<div class="ttc" id="aa02769_html_af556dcbe1675038a9bc801fe2634377a"><div class="ttname"><a href="a02769.html#af556dcbe1675038a9bc801fe2634377a">tagCVR::cxClientNew</a></div><div class="ttdeci">int cxClientNew</div><div class="ttdef"><b>Definition:</b> <a href="a00899_source.html#l01569">userk.h:1569</a></div></div>
<div class="ttc" id="aa02513_html_ad47c3c3836f1cb6cfb9ee4dd5d344496"><div class="ttname"><a href="a02513.html#ad47c3c3836f1cb6cfb9ee4dd5d344496">tagSERVERINFO::rcWork</a></div><div class="ttdeci">RECT rcWork</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01007">user.h:1007</a></div></div>
<div class="ttc" id="aa00899_html_accbe29aa27700083c2ca1e4bf8e64853"><div class="ttname"><a href="a00899.html#accbe29aa27700083c2ca1e4bf8e64853">PSMWP</a></div><div class="ttdeci">struct tagSMWP * PSMWP</div></div>
<div class="ttc" id="aa02889_html_a829d37a7e283dd742b6972604b7097ba"><div class="ttname"><a href="a02889.html#a829d37a7e283dd742b6972604b7097ba">tagTHREADINFO::cVisWindows</a></div><div class="ttdeci">UINT cVisWindows</div><div class="ttdef"><b>Definition:</b> <a href="a00899_source.html#l02325">userk.h:2325</a></div></div>
<div class="ttc" id="aa02769_html_a6095cee07bc7811ee547795c78640a06"><div class="ttname"><a href="a02769.html#a6095cee07bc7811ee547795c78640a06">tagCVR::cyClientNew</a></div><div class="ttdeci">int cyClientNew</div><div class="ttdef"><b>Definition:</b> <a href="a00899_source.html#l01570">userk.h:1570</a></div></div>
<div class="ttc" id="aa00872_html_a106964af81b4905a3ae3a971a5fe1cf1"><div class="ttname"><a href="a00872.html#a106964af81b4905a3ae3a971a5fe1cf1">ClrFTrueVis</a></div><div class="ttdeci">VOID ClrFTrueVis(PWND pwnd)</div><div class="ttdef"><b>Definition:</b> <a href="a00872_source.html#l04558">swp.c:4558</a></div></div>
<div class="ttc" id="aa00563_html_a074685e97e89d6aa2accdfcb82328699"><div class="ttname"><a href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a></div><div class="ttdeci">ddeml v[i&lt; inst &gt;][t&lt; type &gt;][hObj|pObj] Dump DDEML state information ddeml lists all ddeml instances for this process n ddeml t&lt; type &gt; lists all ddeml objects of the given type n n assumes link is first DWORD</div><div class="ttdef"><b>Definition:</b> <a href="a00563_source.html#l00175">exts.h:175</a></div></div>
<div class="ttc" id="aa00872_html_a1cd739b6db1785f48ae1c4a11d35c883"><div class="ttname"><a href="a00872.html#a1cd739b6db1785f48ae1c4a11d35c883">SelectWindowRgn</a></div><div class="ttdeci">BOOL SelectWindowRgn(PWND pwnd, HRGN hrgnClip)</div><div class="ttdef"><b>Definition:</b> <a href="a00872_source.html#l04775">swp.c:4775</a></div></div>
<div class="ttc" id="aa00872_html_aa7c719fb0da4c741dd430666ddef99d2"><div class="ttname"><a href="a00872.html#aa7c719fb0da4c741dd430666ddef99d2">SWR_FLAGS_REDRAW</a></div><div class="ttdeci">#define SWR_FLAGS_REDRAW</div><div class="ttdef"><b>Definition:</b> <a href="a00872_source.html#l04682">swp.c:4682</a></div></div>
<div class="ttc" id="aa00899_html_a1148a1f76a49f3484add6b082ebc28fa"><div class="ttname"><a href="a00899.html#a1148a1f76a49f3484add6b082ebc28fa">xxxSetTrayWindow</a></div><div class="ttdeci">void xxxSetTrayWindow(PDESKTOP pdesk, PWND pwnd)</div><div class="ttdef"><b>Definition:</b> <a href="a00911_source.html#l00086">winloop2.c:86</a></div></div>
<div class="ttc" id="aa01881_html"><div class="ttname"><a href="a01881.html">_TL</a></div><div class="ttdef"><b>Definition:</b> <a href="a00257_source.html#l00347">usercli.h:347</a></div></div>
<div class="ttc" id="aa00872_html_a2c1df988b6126a1c5c22cba4cb474a9c"><div class="ttname"><a href="a00872.html#a2c1df988b6126a1c5c22cba4cb474a9c">ZOrderByOwner2</a></div><div class="ttdeci">PSMWP ZOrderByOwner2(PSMWP psmwp, int iTop)</div><div class="ttdef"><b>Definition:</b> <a href="a00872_source.html#l03636">swp.c:3636</a></div></div>
<div class="ttc" id="aa02773_html_a40b87e98aa2d20c26d45d98641f9a238"><div class="ttname"><a href="a02773.html#a40b87e98aa2d20c26d45d98641f9a238">tagSMWP::acvr</a></div><div class="ttdeci">PCVR acvr</div><div class="ttdef"><b>Definition:</b> <a href="a00899_source.html#l01596">userk.h:1596</a></div></div>
<div class="ttc" id="aa02769_html_a05ec7269d05df15e2cfb5bc303db2aa9"><div class="ttname"><a href="a02769.html#a05ec7269d05df15e2cfb5bc303db2aa9">tagCVR::dyBlt</a></div><div class="ttdeci">int dyBlt</div><div class="ttdef"><b>Definition:</b> <a href="a00899_source.html#l01573">userk.h:1573</a></div></div>
<div class="ttc" id="aa00872_html_a5df49b36d63d71d7704169bc9e5f3322"><div class="ttname"><a href="a00872.html#a5df49b36d63d71d7704169bc9e5f3322">_DeferWindowPos</a></div><div class="ttdeci">PSMWP _DeferWindowPos(PSMWP psmwp, PWND pwnd, PWND pwndInsertAfter, int x, int y, int cx, int cy, UINT flags)</div><div class="ttdef"><b>Definition:</b> <a href="a00872_source.html#l00200">swp.c:200</a></div></div>
<div class="ttc" id="aa00872_html_a818ad71a0991bbe70811f7f56b82b563"><div class="ttname"><a href="a00872.html#a818ad71a0991bbe70811f7f56b82b563">ValidateWindowPos</a></div><div class="ttdeci">BOOL ValidateWindowPos(PCVR pcvr)</div><div class="ttdef"><b>Definition:</b> <a href="a00872_source.html#l00263">swp.c:263</a></div></div>
<div class="ttc" id="aa02581_html_a860be5351f601ab541124507007056aa"><div class="ttname"><a href="a02581.html#a860be5351f601ab541124507007056aa">tagWND::hrgnClip</a></div><div class="ttdeci">HRGN hrgnClip</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01427">user.h:1427</a></div></div>
<div class="ttc" id="aa00872_html_ad862db65d0d16e60ffe35ee1e6afa082"><div class="ttname"><a href="a00872.html#ad862db65d0d16e60ffe35ee1e6afa082">GetLastTopMostWindow</a></div><div class="ttdeci">PWND GetLastTopMostWindow(VOID)</div><div class="ttdef"><b>Definition:</b> <a href="a00872_source.html#l01137">swp.c:1137</a></div></div>
<div class="ttc" id="aa02581_html_a2778d611c2b27395e559c94d05732e1f"><div class="ttname"><a href="a02581.html#a2778d611c2b27395e559c94d05732e1f">tagWND::rcWindow</a></div><div class="ttdeci">RECT rcWindow</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01398">user.h:1398</a></div></div>
<div class="ttc" id="aa02581_html"><div class="ttname"><a href="a02581.html">tagWND</a></div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01388">user.h:1388</a></div></div>
<div class="ttc" id="aa03257_html_a01d6b23c241a057b5e276bc3095a01eb"><div class="ttname"><a href="a03257.html#a01d6b23c241a057b5e276bc3095a01eb">gpqForeground</a></div><div class="ttdeci">PQ gpqForeground</div><div class="ttdef"><b>Definition:</b> <a href="a03257_source.html#l00133">kernel/globals.c:133</a></div></div>
<div class="ttc" id="aa02917_html_a774eeae0f007ae3ea612baf38cd38936"><div class="ttname"><a href="a02917.html#a774eeae0f007ae3ea612baf38cd38936">tagHARDERRORHANDLER::pti</a></div><div class="ttdeci">PTHREADINFO pti</div><div class="ttdef"><b>Definition:</b> <a href="a00899_source.html#l02515">userk.h:2515</a></div></div>
<div class="ttc" id="aa02581_html_a6053af0b243b6737640988eb63081de3"><div class="ttname"><a href="a02581.html#a6053af0b243b6737640988eb63081de3">tagWND::spwndParent</a></div><div class="ttdeci">struct tagWND * spwndParent</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01392">user.h:1392</a></div></div>
<div class="ttc" id="aa00872_html_ad7014e0a58e76bee09896cc7eb6f3022"><div class="ttname"><a href="a00872.html#ad7014e0a58e76bee09896cc7eb6f3022">IsOwnee</a></div><div class="ttdeci">BOOL IsOwnee(PWND pwndOwnee, PWND pwndOwner)</div><div class="ttdef"><b>Definition:</b> <a href="a00872_source.html#l03432">swp.c:3432</a></div></div>
<div class="ttc" id="aa00872_html_a340d066e515223304048535b73a13461"><div class="ttname"><a href="a00872.html#a340d066e515223304048535b73a13461">HWInsertAfter</a></div><div class="ttdeci">HWND HWInsertAfter(PWND pwnd)</div><div class="ttdef"><b>Definition:</b> <a href="a00872_source.html#l00174">swp.c:174</a></div></div>
<div class="ttc" id="aa03257_html_a22582da0c3535d7a4fc98d7a7b03cc18"><div class="ttname"><a href="a03257.html#a22582da0c3535d7a4fc98d7a7b03cc18">hrgnInvalid</a></div><div class="ttdeci">HRGN hrgnInvalid</div><div class="ttdef"><b>Definition:</b> <a href="a03257_source.html#l00439">kernel/globals.c:439</a></div></div>
<div class="ttc" id="aa00371_html_a41f433389f20db57f042022a662e96de"><div class="ttname"><a href="a00371.html#a41f433389f20db57f042022a662e96de">RIP_WARNING</a></div><div class="ttdeci">#define RIP_WARNING</div><div class="ttdef"><b>Definition:</b> <a href="a00371_source.html#l00029">winerrp.h:29</a></div></div>
<div class="ttc" id="aa02769_html_a860be5351f601ab541124507007056aa"><div class="ttname"><a href="a02769.html#a860be5351f601ab541124507007056aa">tagCVR::hrgnClip</a></div><div class="ttdeci">HRGN hrgnClip</div><div class="ttdef"><b>Definition:</b> <a href="a00899_source.html#l01577">userk.h:1577</a></div></div>
<div class="ttc" id="aa02869_html_ade15a80896abdba1533b909440c29699"><div class="ttname"><a href="a02869.html#ade15a80896abdba1533b909440c29699">tagQ::caret</a></div><div class="ttdeci">CARET caret</div><div class="ttdef"><b>Definition:</b> <a href="a00899_source.html#l02182">userk.h:2182</a></div></div>
<div class="ttc" id="aa00716_html_ac7b5fb8555805e7e7c11b30491a324f7"><div class="ttname"><a href="a00716.html#ac7b5fb8555805e7e7c11b30491a324f7">cy</a></div><div class="ttdeci">int cy[5]</div><div class="ttdef"><b>Definition:</b> <a href="a00716_source.html#l00456">inctlpan.c:456</a></div></div>
<div class="ttc" id="aa00824_html_a38b809c615e10eca863b213d461e7040"><div class="ttname"><a href="a00824.html#a38b809c615e10eca863b213d461e7040">CalcStartCursorHide</a></div><div class="ttdeci">void CalcStartCursorHide(PW32PROCESS pwp, DWORD timeAdd)</div><div class="ttdef"><b>Definition:</b> <a href="a00824_source.html#l00431">queue.c:431</a></div></div>
<div class="ttc" id="aa00365_html_a976181f00e2ce3d0df4b770ea93f8443"><div class="ttname"><a href="a00365.html#a976181f00e2ce3d0df4b770ea93f8443">_GetWindow</a></div><div class="ttdeci">PWND _GetWindow(PWND pwnd, UINT cmd)</div><div class="ttdef"><b>Definition:</b> <a href="a03752_source.html#l00507">rtl/wow.c:507</a></div></div>
<div class="ttc" id="aa00872_html_a71170c4c5e4c60d4bc657fe52eb8d8d2"><div class="ttname"><a href="a00872.html#a71170c4c5e4c60d4bc657fe52eb8d8d2">xxxSetWindowPos</a></div><div class="ttdeci">BOOL xxxSetWindowPos(PWND pwnd, PWND pwndInsertAfter, int x, int y, int cx, int cy, UINT flags)</div><div class="ttdef"><b>Definition:</b> <a href="a00872_source.html#l01169">swp.c:1169</a></div></div>
<div class="ttc" id="aa02869_html_a00f55b93fb49e91ab92e90fde747d716"><div class="ttname"><a href="a02869.html#a00f55b93fb49e91ab92e90fde747d716">tagQ::spwndActive</a></div><div class="ttdeci">PWND spwndActive</div><div class="ttdef"><b>Definition:</b> <a href="a00899_source.html#l02168">userk.h:2168</a></div></div>
<div class="ttc" id="aa02605_html_a263f5b35c44d9f9ae5c74acae8037644"><div class="ttname"><a href="a02605.html#a263f5b35c44d9f9ae5c74acae8037644">tagDISPLAYINFO::rcScreen</a></div><div class="ttdeci">RECT rcScreen</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01570">user.h:1570</a></div></div>
<div class="ttc" id="aa03257_html_a6ed7bdfb32a260cb1f7f148bdd49827f"><div class="ttname"><a href="a03257.html#a6ed7bdfb32a260cb1f7f148bdd49827f">hrgnValid</a></div><div class="ttdeci">HRGN hrgnValid</div><div class="ttdef"><b>Definition:</b> <a href="a03257_source.html#l00437">kernel/globals.c:437</a></div></div>
<div class="ttc" id="aa02769_html_a58dc27149ede03070cd839042a8bf576"><div class="ttname"><a href="a02769.html#a58dc27149ede03070cd839042a8bf576">tagCVR::fsRE</a></div><div class="ttdeci">UINT fsRE</div><div class="ttdef"><b>Definition:</b> <a href="a00899_source.html#l01574">userk.h:1574</a></div></div>
<div class="ttc" id="aa00872_html_a6da6e8b9644cc09859508ce7856baa06"><div class="ttname"><a href="a00872.html#a6da6e8b9644cc09859508ce7856baa06">DecVisWindows</a></div><div class="ttdeci">VOID DecVisWindows(PWND pwnd)</div><div class="ttdef"><b>Definition:</b> <a href="a00872_source.html#l04331">swp.c:4331</a></div></div>
<div class="ttc" id="aa00872_html_aee48841a07d9c135a1ae34d6f95c4d4d"><div class="ttname"><a href="a00872.html#aee48841a07d9c135a1ae34d6f95c4d4d">AddSelfAndOwnees</a></div><div class="ttdeci">PSMWP AddSelfAndOwnees(PSMWP psmwp, PWND pwnd, PWND pwndChange, PWND pwndInsertAfter, int iTop)</div><div class="ttdef"><b>Definition:</b> <a href="a00872_source.html#l03503">swp.c:3503</a></div></div>
<div class="ttc" id="aa02773_html_ac81a43fc7d7d43c32fa4f3b3f7d673e7"><div class="ttname"><a href="a02773.html#ac81a43fc7d7d43c32fa4f3b3f7d673e7">tagSMWP::ccvrAlloc</a></div><div class="ttdeci">int ccvrAlloc</div><div class="ttdef"><b>Definition:</b> <a href="a00899_source.html#l01595">userk.h:1595</a></div></div>
<div class="ttc" id="aa02605_html_a5e0929a8ef013061be966961b2eddbff"><div class="ttname"><a href="a02605.html#a5e0929a8ef013061be966961b2eddbff">tagDISPLAYINFO::pDevLock</a></div><div class="ttdeci">LPVOID pDevLock</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01577">user.h:1577</a></div></div>
<div class="ttc" id="aa00860_html_a682e7a615d4877278df80629d78c3081"><div class="ttname"><a href="a00860.html#a682e7a615d4877278df80629d78c3081">SpbCheckRect</a></div><div class="ttdeci">VOID SpbCheckRect(PWND pwnd, LPRECT lprc, DWORD flags)</div><div class="ttdef"><b>Definition:</b> <a href="a00860_source.html#l01031">spb.c:1031</a></div></div>
<div class="ttc" id="aa00872_html_a4437ed15aad7ece70ac632859e524f9f"><div class="ttname"><a href="a00872.html#a4437ed15aad7ece70ac632859e524f9f">_BeginDeferWindowPos</a></div><div class="ttdeci">PSMWP _BeginDeferWindowPos(int cwndHint)</div><div class="ttdef"><b>Definition:</b> <a href="a00872_source.html#l00098">swp.c:98</a></div></div>
<div class="ttc" id="aa00872_html_a6790f24888ee57e445fd3eb5b90fae39"><div class="ttname"><a href="a00872.html#a6790f24888ee57e445fd3eb5b90fae39">OffsetChildren</a></div><div class="ttdeci">VOID OffsetChildren(PWND pwnd, int dx, int dy, LPRECT prcHitTest)</div><div class="ttdef"><b>Definition:</b> <a href="a00872_source.html#l04607">swp.c:4607</a></div></div>
<div class="ttc" id="aa00860_html_a8a70ffa4eb36a8be4f779876f43df0c6"><div class="ttname"><a href="a00860.html#a8a70ffa4eb36a8be4f779876f43df0c6">CreateSpb</a></div><div class="ttdeci">VOID CreateSpb(PWND pwnd, UINT flags, HDC hdcScreen)</div><div class="ttdef"><b>Definition:</b> <a href="a00860_source.html#l00328">spb.c:328</a></div></div>
<div class="ttc" id="aa00872_html_ac5f1765403e19c92bebb68a4655b7547"><div class="ttname"><a href="a00872.html#ac5f1765403e19c92bebb68a4655b7547">xxxSwpActivate</a></div><div class="ttdeci">BOOL xxxSwpActivate(PWND pwndNewActive)</div><div class="ttdef"><b>Definition:</b> <a href="a00872_source.html#l01264">swp.c:1264</a></div></div>
<div class="ttc" id="aa00896_html_af920796d5612f833ca2179b07a008e69"><div class="ttname"><a href="a00896.html#af920796d5612f833ca2179b07a008e69">xxxInternalInvalidate</a></div><div class="ttdeci">VOID xxxInternalInvalidate(PWND pwnd, HRGN hrgnUpdate, DWORD flags)</div><div class="ttdef"><b>Definition:</b> <a href="a00896_source.html#l01257">update.c:1257</a></div></div>
<div class="ttc" id="aa00899_html_a6d51ef29fc66748c1ad1340863166b48"><div class="ttname"><a href="a00899.html#a6d51ef29fc66748c1ad1340863166b48">xxxRemoveFullScreen</a></div><div class="ttdeci">BOOL xxxRemoveFullScreen(PWND pwnd)</div><div class="ttdef"><b>Definition:</b> <a href="a00911_source.html#l00137">winloop2.c:137</a></div></div>
<div class="ttc" id="aa03290_html_a24dc3b06f6569c1599489d59841e2058"><div class="ttname"><a href="a03290.html#a24dc3b06f6569c1599489d59841e2058">RestoreForegroundActivate</a></div><div class="ttdeci">void RestoreForegroundActivate()</div><div class="ttdef"><b>Definition:</b> <a href="a03290_source.html#l01347">kernel/input.c:1347</a></div></div>
<div class="ttc" id="aa00365_html_ab993ad57b0d56b4f9b64df02256b611c"><div class="ttname"><a href="a00365.html#ab993ad57b0d56b4f9b64df02256b611c">HMValidateHandleNoRip</a></div><div class="ttdeci">PVOID FASTCALL HMValidateHandleNoRip(HANDLE h, BYTE btype)</div><div class="ttdef"><b>Definition:</b> <a href="a03752_source.html#l00303">rtl/wow.c:303</a></div></div>
<div class="ttc" id="aa02653_html_a0a2f84ed7838f07779ae24c5a9086d33"><div class="ttname"><a href="a02653.html#a0a2f84ed7838f07779ae24c5a9086d33">tagCARET::y</a></div><div class="ttdeci">int y</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l02244">user.h:2244</a></div></div>
<div class="ttc" id="aa00872_html_a8448f4e207a4bf2ec0bdbc1690856b7f"><div class="ttname"><a href="a00872.html#a8448f4e207a4bf2ec0bdbc1690856b7f">rcClientNew</a></div><div class="ttdeci">#define rcClientNew</div></div>
<div class="ttc" id="aa02889_html_abb1184e0c5805b5ad89b79dcc2bd17c8"><div class="ttname"><a href="a02889.html#abb1184e0c5805b5ad89b79dcc2bd17c8">tagTHREADINFO::rpdesk</a></div><div class="ttdeci">PDESKTOP rpdesk</div><div class="ttdef"><b>Definition:</b> <a href="a00899_source.html#l02288">userk.h:2288</a></div></div>
<div class="ttc" id="aa02889_html_aea8fcdf7513cfa8972ff27524296079b"><div class="ttname"><a href="a02889.html#aea8fcdf7513cfa8972ff27524296079b">tagTHREADINFO::pq</a></div><div class="ttdeci">struct tagQ * pq</div><div class="ttdef"><b>Definition:</b> <a href="a00899_source.html#l02273">userk.h:2273</a></div></div>
<div class="ttc" id="aa03257_html_a4c1cf2caffadb752159315b39aa5b73f"><div class="ttname"><a href="a03257.html#a4c1cf2caffadb752159315b39aa5b73f">hrgnInvalidSum</a></div><div class="ttdeci">HRGN hrgnInvalidSum</div><div class="ttdef"><b>Definition:</b> <a href="a03257_source.html#l00434">kernel/globals.c:434</a></div></div>
<div class="ttc" id="aa00860_html_ad84d4b218be3be2c6ae84729c8a5c9fe"><div class="ttname"><a href="a00860.html#ad84d4b218be3be2c6ae84729c8a5c9fe">SpbCheck</a></div><div class="ttdeci">VOID SpbCheck(VOID)</div><div class="ttdef"><b>Definition:</b> <a href="a00860_source.html#l00966">spb.c:966</a></div></div>
<div class="ttc" id="aa03257_html_ab81554f3b7171b954e0f03e8d4202a38"><div class="ttname"><a href="a03257.html#ab81554f3b7171b954e0f03e8d4202a38">gHardErrorHandler</a></div><div class="ttdeci">HARDERRORHANDLER gHardErrorHandler</div><div class="ttdef"><b>Definition:</b> <a href="a03257_source.html#l00167">kernel/globals.c:167</a></div></div>
<div class="ttc" id="aa02769_html_ac470f3430f07eab36a7b32c5b1fbdb15"><div class="ttname"><a href="a02769.html#ac470f3430f07eab36a7b32c5b1fbdb15">tagCVR::dxBlt</a></div><div class="ttdeci">int dxBlt</div><div class="ttdef"><b>Definition:</b> <a href="a00899_source.html#l01572">userk.h:1572</a></div></div>
<div class="ttc" id="aa00872_html_a07e0601e3a0a0cfb2bc5b35b6ea4f657"><div class="ttname"><a href="a00872.html#a07e0601e3a0a0cfb2bc5b35b6ea4f657">SWP_BOZO</a></div><div class="ttdeci">#define SWP_BOZO</div><div class="ttdef"><b>Definition:</b> <a href="a00872_source.html#l01564">swp.c:1564</a></div></div>
<div class="ttc" id="aa03608_html_afd1a0e78d1f88954d93e48ab3821781f"><div class="ttname"><a href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a></div><div class="ttdeci">typedef UINT(FAR WINAPI *MSGSOUNDPROC)()</div></div>
<div class="ttc" id="aa00899_html_aa04f33a98f049b6847cbfda06a044645"><div class="ttname"><a href="a00899.html#aa04f33a98f049b6847cbfda06a044645">UserValidateCopyRgn</a></div><div class="ttdeci">HRGN UserValidateCopyRgn(HRGN)</div><div class="ttdef"><b>Definition:</b> <a href="a00902_source.html#l00111">validate.c:111</a></div></div>
<div class="ttc" id="aa00860_html_a4ca8caae2a618c484c6f0fe08f178290"><div class="ttname"><a href="a00860.html#a4ca8caae2a618c484c6f0fe08f178290">FreeSpb</a></div><div class="ttdeci">VOID FreeSpb(PSPB pspb)</div><div class="ttdef"><b>Definition:</b> <a href="a00860_source.html#l01120">spb.c:1120</a></div></div>
<div class="ttc" id="aa00365_html_a600525b4b6d1cfd74c99b5484051ce5c"><div class="ttname"><a href="a00365.html#a600525b4b6d1cfd74c99b5484051ce5c">_GetProp</a></div><div class="ttdeci">HANDLE _GetProp(PWND pwnd, LPWSTR pszKey, BOOL fInternal)</div><div class="ttdef"><b>Definition:</b> <a href="a03740_source.html#l00069">rtl/winprop.c:69</a></div></div>
<div class="ttc" id="aa00899_html_a64a175b3026e102d52e10b1f646ff742"><div class="ttname"><a href="a00899.html#a64a175b3026e102d52e10b1f646ff742">xxxAddFullScreen</a></div><div class="ttdeci">BOOL xxxAddFullScreen(PWND pwnd)</div><div class="ttdef"><b>Definition:</b> <a href="a00911_source.html#l00105">winloop2.c:105</a></div></div>
<div class="ttc" id="aa02809_html_ab47ad82730b6b8c717b1444a018bc499"><div class="ttname"><a href="a02809.html#ab47ad82730b6b8c717b1444a018bc499">tagWINDOWSTATION::rpdeskLogon</a></div><div class="ttdeci">struct tagDESKTOP * rpdeskLogon</div><div class="ttdef"><b>Definition:</b> <a href="a00899_source.html#l01747">userk.h:1747</a></div></div>
<div class="ttc" id="aa00899_html_a70b09c3e2b495630f4205d34be505afb"><div class="ttname"><a href="a00899.html#a70b09c3e2b495630f4205d34be505afb">CheckLock</a></div><div class="ttdeci">VOID CheckLock(PVOID pobj)</div></div>
<div class="ttc" id="aa00872_html_a755f978c77390cf0a5dfd1cd9c6bda70"><div class="ttname"><a href="a00872.html#a755f978c77390cf0a5dfd1cd9c6bda70">rcValidDst</a></div><div class="ttdeci">#define rcValidDst</div></div>
<div class="ttc" id="aa02609_html_a68937d60a6f49b7a8431db62b38ea721"><div class="ttname"><a href="a02609.html#a68937d60a6f49b7a8431db62b38ea721">tagDESKTOPINFO::spwnd</a></div><div class="ttdeci">struct tagWND * spwnd</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01603">user.h:1603</a></div></div>
<div class="ttc" id="aa00371_html_adbdd8355d15a97b6f3a9e4766e6a2cc1"><div class="ttname"><a href="a00371.html#adbdd8355d15a97b6f3a9e4766e6a2cc1">RIPERR1</a></div><div class="ttdeci">#define RIPERR1(idErr, flags, szFmt, p1)</div><div class="ttdef"><b>Definition:</b> <a href="a00371_source.html#l00120">winerrp.h:120</a></div></div>
<div class="ttc" id="aa02889_html"><div class="ttname"><a href="a02889.html">tagTHREADINFO</a></div><div class="ttdef"><b>Definition:</b> <a href="a00899_source.html#l02260">userk.h:2260</a></div></div>
<div class="ttc" id="aa00872_html_ac6733c289f2067cee07a1cf78bb001ab"><div class="ttname"><a href="a00872.html#ac6733c289f2067cee07a1cf78bb001ab">ValidateZorder</a></div><div class="ttdeci">BOOL ValidateZorder(PCVR pcvr)</div><div class="ttdef"><b>Definition:</b> <a href="a00872_source.html#l00482">swp.c:482</a></div></div>
<div class="ttc" id="aa00371_html_a906cb0845450a5d5422ce513ecd8a32f"><div class="ttname"><a href="a00371.html#a906cb0845450a5d5422ce513ecd8a32f">RIPMSG2</a></div><div class="ttdeci">#define RIPMSG2(flags, szFmt, p1, p2)</div><div class="ttdef"><b>Definition:</b> <a href="a00371_source.html#l00133">winerrp.h:133</a></div></div>
<div class="ttc" id="aa02581_html_a6171c9000ea2060597a9bcf498ee0316"><div class="ttname"><a href="a02581.html#a6171c9000ea2060597a9bcf498ee0316">tagWND::spwndChild</a></div><div class="ttdeci">struct tagWND * spwndChild</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01393">user.h:1393</a></div></div>
<div class="ttc" id="aa00872_html_ac1a6b791c7b04ccc7bcff4a52dbba8b4"><div class="ttname"><a href="a00872.html#ac1a6b791c7b04ccc7bcff4a52dbba8b4">GetLastNonBottomMostWindow</a></div><div class="ttdeci">PWND GetLastNonBottomMostWindow(PWND pwnd, BOOL fSkipSelf)</div><div class="ttdef"><b>Definition:</b> <a href="a00872_source.html#l00453">swp.c:453</a></div></div>
<div class="ttc" id="aa00263_html_af0277284ad14b2b685eb0dcb1f506323"><div class="ttname"><a href="a00263.html#af0277284ad14b2b685eb0dcb1f506323">GetAppCompatFlags</a></div><div class="ttdeci">DWORD GetAppCompatFlags(PTHREADINFO pti)</div><div class="ttdef"><b>Definition:</b> <a href="a00263_source.html#l00457">winmgrc.c:457</a></div></div>
<div class="ttc" id="aa00872_html_af7b2113df08c3e6cc9d1df4d91555d8b"><div class="ttname"><a href="a00872.html#af7b2113df08c3e6cc9d1df4d91555d8b">CTM_TOPMOST</a></div><div class="ttdeci">#define CTM_TOPMOST</div><div class="ttdef"><b>Definition:</b> <a href="a00872_source.html#l00018">swp.c:18</a></div></div>
<div class="ttc" id="aa02653_html_a68937d60a6f49b7a8431db62b38ea721"><div class="ttname"><a href="a02653.html#a68937d60a6f49b7a8431db62b38ea721">tagCARET::spwnd</a></div><div class="ttdeci">struct tagWND * spwnd</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l02239">user.h:2239</a></div></div>
<div class="ttc" id="aa00872_html_a9634086fdc4d36bb02241b594ed4300f"><div class="ttname"><a href="a00872.html#a9634086fdc4d36bb02241b594ed4300f">ChangeStates</a></div><div class="ttdeci">VOID ChangeStates(PWND pwndParent, PSMWP psmwp, PWNDLIST *pplistCreate, PWNDLIST *pplistDestroy, PWNDLIST *pplistTray)</div><div class="ttdef"><b>Definition:</b> <a href="a00872_source.html#l01573">swp.c:1573</a></div></div>
<div class="ttc" id="aa00872_html_afc2ff9b7632d0fbf0038be49438ccf7a"><div class="ttname"><a href="a00872.html#afc2ff9b7632d0fbf0038be49438ccf7a">MW_FLAGS_NOREDRAW</a></div><div class="ttdeci">#define MW_FLAGS_NOREDRAW</div><div class="ttdef"><b>Definition:</b> <a href="a00872_source.html#l00035">swp.c:35</a></div></div>
<div class="ttc" id="aa00872_html_a8ec386605236df691a7fa366e6dea4a4"><div class="ttname"><a href="a00872.html#a8ec386605236df691a7fa366e6dea4a4">CTM_NOTOPMOST</a></div><div class="ttdeci">#define CTM_NOTOPMOST</div><div class="ttdef"><b>Definition:</b> <a href="a00872_source.html#l00019">swp.c:19</a></div></div>
<div class="ttc" id="aa02581_html_a17d59d04094aef8b577c0aa781cdf2c6"><div class="ttname"><a href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">tagWND::rcClient</a></div><div class="ttdeci">RECT rcClient</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01399">user.h:1399</a></div></div>
<div class="ttc" id="aa00020_html_ad760da1dd81d9e84dee607d18edfde39"><div class="ttname"><a href="a00020.html#ad760da1dd81d9e84dee607d18edfde39">gpsi</a></div><div class="ttdeci">PSERVERINFO gpsi</div><div class="ttdef"><b>Definition:</b> <a href="a00020_source.html#l00039">clglobal.c:39</a></div></div>
<div class="ttc" id="aa02653_html_a6150e0515f7202e2fb518f7206ed97dc"><div class="ttname"><a href="a02653.html#a6150e0515f7202e2fb518f7206ed97dc">tagCARET::x</a></div><div class="ttdeci">int x</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l02243">user.h:2243</a></div></div>
<div class="ttc" id="aa00365_html_a914150c867e606863ba8d2f56108797b"><div class="ttname"><a href="a00365.html#a914150c867e606863ba8d2f56108797b">_FChildVisible</a></div><div class="ttdeci">BOOL _FChildVisible(PWND pwnd)</div><div class="ttdef"><b>Definition:</b> <a href="a03728_source.html#l00258">rtl/winmgr.c:258</a></div></div>
<div class="ttc" id="aa02773_html_a1939a69163ecb9423a4804f3f71f1f83"><div class="ttname"><a href="a02773.html#a1939a69163ecb9423a4804f3f71f1f83">tagSMWP::ccvr</a></div><div class="ttdeci">int ccvr</div><div class="ttdef"><b>Definition:</b> <a href="a00899_source.html#l01594">userk.h:1594</a></div></div>
<div class="ttc" id="aa02769_html"><div class="ttname"><a href="a02769.html">tagCVR</a></div><div class="ttdef"><b>Definition:</b> <a href="a00899_source.html#l01564">userk.h:1564</a></div></div>
<div class="ttc" id="aa02801_html_aec6cab8a48f05b1fd77850a34109675e"><div class="ttname"><a href="a02801.html#aec6cab8a48f05b1fd77850a34109675e">tagDESKTOP::rpwinstaParent</a></div><div class="ttdeci">struct tagWINDOWSTATION * rpwinstaParent</div><div class="ttdef"><b>Definition:</b> <a href="a00899_source.html#l01710">userk.h:1710</a></div></div>
<div class="ttc" id="aa03257_html_a7d88f6dcdf98714c0bb62233f0fd85df"><div class="ttname"><a href="a03257.html#a7d88f6dcdf98714c0bb62233f0fd85df">hrgnSWP1</a></div><div class="ttdeci">HRGN hrgnSWP1</div><div class="ttdef"><b>Definition:</b> <a href="a03257_source.html#l00436">kernel/globals.c:436</a></div></div>
<div class="ttc" id="aa00635_html_ad1908c0de0a6ebffae68b4933bcf185a"><div class="ttname"><a href="a00635.html#ad1908c0de0a6ebffae68b4933bcf185a">LinkWindow</a></div><div class="ttdeci">void LinkWindow(PWND pwnd, PWND pwndInsert, PWND *ppwndFirst)</div><div class="ttdef"><b>Definition:</b> <a href="a00635_source.html#l01198">createw.c:1198</a></div></div>
<div class="ttc" id="aa00899_html_ab5b6a53d2b84dedad66b13f7f4b8c035"><div class="ttname"><a href="a00899.html#ab5b6a53d2b84dedad66b13f7f4b8c035">CalcVisRgn</a></div><div class="ttdeci">BOOL CalcVisRgn(HRGN *hrgn, PWND pwndOrg, PWND pwndClip, DWORD flags)</div><div class="ttdef"><b>Definition:</b> <a href="a00905_source.html#l00441">visrgn.c:441</a></div></div>
<div class="ttc" id="aa00701_html_a4a596c02b66f7f049c18711b882e0b89"><div class="ttname"><a href="a00701.html#a4a596c02b66f7f049c18711b882e0b89">xxxCallHook</a></div><div class="ttdeci">int xxxCallHook(int nCode, DWORD wParam, DWORD lParam, int iHook)</div><div class="ttdef"><b>Definition:</b> <a href="a00701_source.html#l00954">hooks.c:954</a></div></div>
<div class="ttc" id="aa00842_html_a34b6961ce98c8a0a762e5aa8eb05f2bb"><div class="ttname"><a href="a00842.html#a34b6961ce98c8a0a762e5aa8eb05f2bb">xxxSendSizeMessage</a></div><div class="ttdeci">void xxxSendSizeMessage(PWND pwnd, UINT cmdSize)</div><div class="ttdef"><b>Definition:</b> <a href="a00842_source.html#l02822">sendmsg.c:2822</a></div></div>
<div class="ttc" id="aa00872_html_afeb2b7e7dfb5aa48d8735047c394adc7"><div class="ttname"><a href="a00872.html#afeb2b7e7dfb5aa48d8735047c394adc7">NextOwnedWindow</a></div><div class="ttdeci">PWND NextOwnedWindow(PWND pwnd, PWND pwndOwner, PWND pwndParent)</div><div class="ttdef"><b>Definition:</b> <a href="a00872_source.html#l02925">swp.c:2925</a></div></div>
<div class="ttc" id="aa00872_html_ada408c88bfd10d26cb0ef11f58076332"><div class="ttname"><a href="a00872.html#ada408c88bfd10d26cb0ef11f58076332">FindValidWindowPos</a></div><div class="ttdeci">PWINDOWPOS FindValidWindowPos(PSMWP psmwp)</div><div class="ttdef"><b>Definition:</b> <a href="a00872_source.html#l00427">swp.c:427</a></div></div>
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